<DOC> [109 Senate Hearings] [From the U.S. Government Printing Office via GPO Access] [DOCID: f:32354.wais] S. Hrg. 109-246 THE DEFENSE TRAVEL SYSTEM: BOON OR BOONDOGGLE? (PART 2) ======================================================================= HEARING before the PERMANENT SUBCOMMITTEE ON INVESTIGATIONS of the COMMITTEE ON HOMELAND SECURITY AND GOVERNMENTAL AFFAIRS UNITED STATES SENATE ONE HUNDRED NINTH CONGRESS SECOND SESSION __________ NOVEMBER 16, 2006 __________ Printed for the use of the Committee on Homeland Security and Governmental Affairs U.S. GOVERNMENT PRINTING OFFICE 32-354 WASHINGTON : 2007 _____________________________________________________________________________ For Sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512-1800; (202) 512ÿ091800 Fax: (202) 512ÿ092250 Mail: Stop SSOP, Washington, DC 20402ÿ090001 COMMITTEE ON HOMELAND SECURITY AND GOVERNMENTAL AFFAIRS SUSAN M. COLLINS, Maine, Chairman TED STEVENS, Alaska JOSEPH I. LIEBERMAN, Connecticut GEORGE V. VOINOVICH, Ohio CARL LEVIN, Michigan NORM COLEMAN, Minnesota DANIEL K. AKAKA, Hawaii TOM COBURN, Oklahoma THOMAS R. CARPER, Delaware LINCOLN D. CHAFEE, Rhode Island MARK DAYTON, Minnesota ROBERT F. BENNETT, Utah FRANK LAUTENBERG, New Jersey PETE V. DOMENICI, New Mexico MARK PRYOR, Arkansas JOHN W. WARNER, Virginia Michael D. Bopp, Staff Director and Chief Counsel Michael L. Alexander, Minority Staff Director Trina Driessnack Tyrer, Chief Clerk PERMANENT SUBCOMMITTEE ON INVESTIGATIONS NORM COLEMAN, Minnesota, Chairman TED STEVENS, Alaska CARL LEVIN, Michigan TOM COBURN, Oklahoma DANIEL K. AKAKA, Hawaii LINCOLN D. CHAFEE, Rhode Island THOMAS R. CARPER, Delaware ROBERT F. BENNETT, Utah MARK DAYTON, Minnesota PETE V. DOMENICI, New Mexico FRANK LAUTENBERG, New Jersey JOHN W. WARNER, Virginia MARK PRYOR, Arkansas Raymond V. Shepherd, III, Staff Director and Chief Counsel C. Jay Jennings, Senior Investigator Elise J. Bean, Staff Director and Chief Counsel to the Minority Mary D. Robertson, Chief Clerk C O N T E N T S ------ Opening statements: Page Senator Coleman.............................................. 1 Senator Coburn............................................... 4 Senator Levin................................................ 5 Senator Carper............................................... 6 WITNESSES Thursday, November 16, 2006 Thomas F. Gimble, Acting Inspector General, U.S. Department of Defense........................................................ 8 McCoy Williams, Director, Financial Management and Assurance Team, Government Accountability Office......................... 9 Hon. David S.C. Chu, Ph.D., Under Secretary for Personnel and Readiness, U.S. Department of Defense.......................... 16 Alphabetical List of Witnesses Chu, Hon. David S.C., Ph.D.: Testimony.................................................... 16 Prepared statement........................................... 61 Gimble, Thomas F.: Testimony.................................................... 8 Prepared statement........................................... 29 Williams, McCoy: Testimony.................................................... 9 Prepared statement........................................... 36 EXHIBITS 1. GLetter from the Permanent Subcommittee on Investigations to Department of Defense Secretary Donald H. Rumsfled, dated August 11, 2005, regarding the Defense Travel System........... 65 2. GLetter from the Permanent Subcommittee on Investigations to U.S. Government Accountability Office Comptroller General David M. Walker, dated August 11, 2005, regarding the Defense Travel System......................................................... 69 3. GLetter from the Permanent Subcommittee on Investigations to Department of Defense Inspector General Joseph E. Schmitz, dated August 11, 2005, regarding the Defense Travel System..... 71 4. GU.S. Government Accountability Office (GAO) Report to Congressional Addresses, DEFENSE TRAVEL SYSTEM--Reported Savings Questionable and Implementation Challenges Remain, September 2006, GAO-06-980..................................... 730 5. GLetters from Department of Defense Assistant Inspector General John R. Crane, Communications and Congressional Liaison, to the Permanent Subcommittee on Investigations, dated May 11 and August 24, 2006, regarding analysis of the Defense Travel System.................................................. 120 6. GReport of the Office of Inspector General, U.S. Department of Defense, Information Technology Management--Management and Use of the Defense Travel System, (D-2007-024), November 13, 2006........................................................... 122 7. GDTS Trip Usage At 42 DOD Locations (Jan-Sept 2006), chart prepared by the Permanent Subcommittee on Investigations, Majority Staff................................................. 178 8. GDTS Trip Usage At Selected DOD Locations (Jan-Sept 2006), chart prepared by the Permanent Subcommittee on Investigations, Majority Staff................................................. 179 9. GResponses to supplemental questions for the record submitted to Thomas F. Gimble, Acting Inspector General, U.S. Department of Defense..................................................... 182 10. GResponses to supplemental questions for the record submitted to McCoy Williams, Director, Financial Management and Assurance, U.S. Government Accountability Office............... 184 11. GResponses to supplemental questions for the record submitted to David S.C. Chu, Ph.D., Under Secretary for Personnel and Readiness, U.S. Department of Defense.......................... 187 THE DEFENSE TRAVEL SYSTEM: BOON OR BOONDOGGLE? (PART 2) ---------- THURSDAY, NOVEMBER 16, 2006 U.S. Senate, Permanent Subcommittee on Investigations, Committee on Homeland Security and Governmental Affairs, Washington, DC. The Subcommittee met, pursuant to notice, at 10 a.m., in room 342, Dirksen Senate Office Building, Hon. Norm Coleman, Chairman of the Subcommittee, presiding. Present: Senators Coleman, Coburn, Levin, and Carper. Staff Present: Raymond V. Shepherd, III, Staff Director and Chief Counsel; Mary D. Robertson, Chief Clerk; Mark L. Greenblatt and Steven A. Groves, Senior Counsels; C. Jay Jennings, Senior Investigator; Cindy Barnes, Detailee, GAO; Joanna Ip Durie, Detailee, ICE; Emily Germain, Intern; Amy Hall (Collins); Martin Updike (Coburn); Peter Levine (Levin); John Kilvington (Carper); and Joel Rubin (Lautenberg). OPENING STATEMENT OF SENATOR COLEMAN Senator Coleman. This hearing of the Permanent Subcommittee on Investigations is called to order. Good morning and thank you for attending today's hearing. This hearing is part of the Subcommittee's 2-year investigation into various problems associated with the Defense Trouble System, commonly called DTS. DTS is the Defense Department's program designed to arrange and process travel for all DOD employees. Over the past 8 years, the Defense Department has spent roughly half a billion dollars of taxpayers' money to develop the system. For that huge investment, DTS was supposed to generate cost savings of more than $65 million every year and integrate the Department's travel planning system. The Subcommittee's investigation has revealed that despite these lofty goals and the massive investment of taxpayer money, DTS does not perform its central purpose, booking travel in an effective manner. I want the Department of Defense to have the best travel system in the world, because travel is absolutely essential for the effective performance of DOD's mission. For half a billion dollars, DOD ought to have precisely that. As a result, I expect to propose a major revision to the Defense Department's travel procedures to make them more effective and less wasteful and start down the path of getting DOD a travel system that actually works. But first let us explore some of the problems with DTS that this Subcommittee has uncovered. More than a year ago I directed the Subcommittee to investigate whether DTS is a boon to the Defense Department or a boondoggle at the expense of the American taxpayer. On August 11 of last year I wrote Secretary Rumsfeld to request that he suspend further implementation of DTS until certain serious problems were addressed.\1\ --------------------------------------------------------------------------- \1\ See Exhibit 1 which appears in the Appendix on page 65. --------------------------------------------------------------------------- Those issues were the focus of a Subcommittee hearing in September 2005. In that hearing, this Subcommittee established several important problems associated with DTS. The development of DTS was 4 years behind schedule. DTS was deployed in barely half of the 11,000 DOD travel sites. DTS had grown in cost from $273 million to almost $500 million. Despite that massive investment, DTS did not list all available flights and did not always identify the lowest possible airfares. To make matters worse, DTS did not identify all available lodging facilities that offer government rates. All of these problems boil down to two fundamental questions. One of those questions is whether DTS, which purportedly saves $56 million each year, actually saves the taxpayers any money. The next essential question is whether DTS is the best, most cost-effective travel system for the Department of Defense. In order to get answers to these vital questions, I asked the GAO to determine whether DTS's purported cost savings were justified. I also asked the Inspector General of the Defense Department to determine whether the cost and benefits of DTS established that DTS was the best travel system for the Department of Defense. Today we hear from GAO and the Defense Department Inspector General and we are getting answers to those questions. In short, the evidence is in and it confirms the disappointing truth: DTS does not work as advertised. Here is a thumbnail sketch of the results of the investigations by the GAO, the Inspector General and this Subcommittee: GAO concluded that the projected cost savings for DTS are questionable and cannot be justified. For instance, GAO found that $31 million of the estimated $56.4 million in estimated savings were based on a single article in a trade industry magazine. According to the Inspector General, the Defense Department does not know and cannot determine whether DTS is the best travel system to serve its mission needs. This Subcommittee has discovered that travel agents who work with DTS on a daily basis uniformly agree that the system is inefficient, incomplete and costly. One additional fact reveals just how unpopular DTS is with DOD personnel. The Subcommittee has discovered that more than 83 percent of DOD personnel who are supposed to use DTS are actually using travel agents to arrange their travel. As reflected in Exhibit 7,\2\ which is off to my left, the Subcommittee found that of the roughly 755,000 trips undertaken at 42 DOD locations from January through September of this year, only 17 percent were arranged using DTS. --------------------------------------------------------------------------- \2\ See Exhibit 7 which appears in the Appendix on page 178. --------------------------------------------------------------------------- Let us turn to Exhibit 8,\3\ which lists some examples where DOD personnel are primarily relying on travel agents. For instance, DOD personnel at Fort Leavenworth booked more than 22,000 trips from January through September of this year and 99.9 percent used travel agents. Only one-tenth of 1 percent at that location used DTS to plan their travel. --------------------------------------------------------------------------- \3\ See Exhibit 8 which appears in the Appendix on page 179. --------------------------------------------------------------------------- DOD personnel at another facility used DTS for a mere eight-tenths of 1 percent of their trips. Likewise, DOD personnel at Fort Shafter booked 26,425 trips and 98.3 percent of those trips were arranged using travel agents rather than DTS. My math, I think it is calculated up there for me, that means 1.7 percent were arranged using this $500 million system. Even the Pentagon, whose employees took more than 50,000 trips so far this year, have used DTS less than 20 percent of the time. These facts are disappointing. I am appalled that the Defense Department has spent over half a billion dollars to develop a system that does not work as required, that does not save money as we were led to believe, that is not being used uniformly by DOD personnel, and that DOD has not even kept records to determine whether it is the best system for its needs. All this has led me to one simple conclusion: The travel component to DTS is a failure and a waste of taxpayers' money. Moreover, I have concluded that further efforts to resolve DTS will only lead to a further waste of taxpayer dollars. The answer is not to continue throwing money at the problem. DOD now has the opportunity to pull the plug on DTS and I recommend they take it. Because of DTS's widespread concerns, Congress recently barred DOD from funding further implementation of DTS. Instead, Congress has required DOD to conduct an independent study of DTS to determine, among other things, whether DTS travel and accounting functions can be separated. I believe the study provides the Secretary of Defense with the opportunity to graciously opt out of DTS's travel functions, and I strongly suggest he take advantage of that opportunity. Such a step will permit DOD to take advantage of the aspects of DTS that work, and they do work, and that is the accounting components, and scrap the elements that do not work. And that is namely the travel functions. It is important to understand the fallacy of the cost savings that DOD proposed to generate by reducing travel agent services. DTS's projected cost savings are, in fact, based on a false premise: That you can generate savings by transferring the responsibility to select flights, hotels, and rental cars from professional travel agents to DOD travelers and pay the travel agents a lower fee. This would be the same as directing all DOD personnel to speak Arabic in order to save money on translation services. DOD is claiming the savings from reduced travel agent fees without considering the cost of having the troops do the work. According to numerous travel agents interviewed by the Subcommittee, they can do the work faster and at less cost. In fact, one travel agent said, ``DTS is not cost effective because a travel agent can make all reservations in about 5 minutes where it takes DOD personnel 30 minutes or more to perform the same function.'' The time DOD personnel spend making travel reservations could be far better spent on their mission-related responsibilities. The commercial travel systems that travel agents use to book reservations are far superior to DTS because they have complete flight, hotel, and rental car information. DTS does not. Travel agents can book rail reservations. DTS cannot. Travel agents can make reservations in commercial travel systems that actually book the flight and make the hotel reservations. DTS cannot. One travel agent summed up this problem as follows: ``The system does not work. It is not a live system that actually books flights or reserve hotel rooms or rental cars. That work is performed by a travel agent.'' It is time to stop wasting the taxpayers' money and find a solution that actually works. To that end, I am preparing legislation and working with my colleague, Senator Coburn, who has really been a champion in rooting out inefficiency, incompetence, corruption, and fraud in government and had really highlighted this issue long before many others. I hope to introduce that legislation in the near future in order to end the part of DTS that does not work, the travel planning component, and keep the part that does work, the accounting component. At the very least, that will begin the process of getting DOD the best travel service to meet its needs. As I said before, I look forward to working with my colleague, Senator Coburn, and Ranking Member, Senator Levin, on this proposal as they have very serious interest in this issue. Today we will hear testimony from representatives of the General Accountability Office and the DOD Inspector General, who will testify about their most recent findings as well as the reports they wrote that questioned the costs and benefits that DTS offers DOD. Finally, we will hear from Undersecretary David Chu, who is the official responsible for DTS. With that, I recognize my colleague from Oklahoma. OPENING STATEMENT OF SENATOR COBURN Senator Coburn. Let me thank you, Mr. Chairman, a great deal for having this hearing. DTS is a symptom. This whole contract is a symptom of what is wrong in our government today. It is not that the parties do not intend and mean well. There is no sleight of hand. But what there is is a lack of standards of both behavior and expectation that is totally different than in private industry. The problems I see is we have a never ending contract. In the private sector, if we buy software, we buy software and get a quote, we get a bid, and the vendor is expected to come in and pay for it and do it. We have seen totally the opposite of that with this contracting process. This is not the supplier's fault, but there are tremendous problems in procurement in the Pentagon and in other areas across the government. And this is a symptom of it. I want to reflect no malice on anyone in this process other than to say, with the significant problems that are in front of us as a Nation, we cannot continue to do business this way. My hope is that this can become the poster child of how not to do something. There are certain components of this that work very well, especially the financial. The one thing that nobody considered in this whole program is because the Pentagon's computers and the military and the whole Defense Department do not talk to one another, that made this a very difficult problem. There is no question about it. But what nobody has answered is in the 6 or 8 years from now, when they will talk to one another, we do not need this. We are not going to need it because we have a program now that takes care of all of those other problems from an accounting standpoint but does not do what the private sector and other areas can do in terms of travel. So I am very thankful that we are here. I think we ought to use this as an object lesson, how to change contracting, how to increase accountability and tremendously increase transparency in our government. I look forward to working with both the Chairman and the new Chairman and the future Congresses to change how we contract. As a physician, we look at symptoms of disease. This is a symptom of a disease in contracting in the Federal Government that has got to change. We cannot afford to do business this way and I am very thankful that we are having this hearing. Thank you. Senator Coleman. Thank you, Senator Coburn. I will now turn to my Ranking Member, Senator Levin. OPENING STATEMENT OF SENATOR LEVIN Senator Levin. Thank you very much, Mr. Chairman. Thank you for convening this important hearing and for the oversight that you have provided in the very critical area of Department of Defense operations. Every year the Department of Defense spends roughly $20 billion to develop new information systems and to operate and maintain existing information systems. Like so many other Department of Defense programs, the Department's information technology programs are troubled by cost overruns, schedule delays, and performance deficiencies. The Defense Trouble System, DTS, is no exception. When DTS was first conceived in the mid-1990s, the Department of Defense travel system was a complete mess. Individual components of the Department entered their own arrangements with different travel companies, each of which had its own process systems and procedures. The travel process was paper intensive with written travel orders required before the trip and written requests for reimbursement filed at the end of the trip. The travel reservation and booking process was separate from the voucher and payment process, which was itself separate from the financial accounting process. Management controls were lacking. Financial records were inaccurate and incomplete. DTS was supposed to address all of these problems by establishing a single end-to-end travel system based on commercial technology. Unfortunately, as in so many other cases, Department of Defense tried to do the job on the cheap without conducting adequate planning as required by the Clinger-Cohen Act and other applicable statutory requirements. As a result, more than 7 years after the initial DTS contract was awarded, the system still has not been consistently implemented throughout the Department. And as a result, the Department currently bears the burden for paying for both DTS and on the legacy systems that it is designed to replace. This is all too typical of the Department of Defense business system development programs. DTS appears to be deficient in meeting user requirements by providing the appropriate lowest-cost fares for government travelers. The Department of Defense says that these problems can be fixed, but we do not know how much those fixes will cost or how effective they will be or when they will be accomplished. For this reason, Section 943 of the John Warner National Defense Authorization Act for fiscal year 2007 requires the Secretary of Defense to conduct an independent study to determine the most cost-effective method of meeting the Department's future travel requirements. The Department is prohibited from entering a new contract or expending funds for DTS until after this report has been completed and submitted to Congress. The reason this language is there is because of the initiative of Senator Coburn, who offered an amendment, which was even somewhat stronger if I may say on the floor. We worked out language in conference which I believe and hope was satisfactory to Senator Coburn because it does now drive what we are trying to accomplish here. I again commend him for his tenacity in this regard. I do not know whether the Department of Defense should pursue DTS to completion at this point, or whether we would be better off scrapping DTS and starting over from the beginning. I do not know whether DTS would be more cost effective if its use is mandated across the Department. I do not know whether the successful elements of DTS, such as the vouchering and financial systems, can be separated from the more problematic travel reservation system. It is my hope, however, that the independent review mandated by Section 943 will provide the answers to these questions. Again, Mr. Chairman, I thank you for your initiative in this area, as so many other areas, and I look forward to the testimony of our witnesses. Senator Coleman. Thank you, Senator Levin. Senator Carper. OPENING STATEMENT OF SENATOR CARPER Senator Carper. Just very briefly. I want to preface my remarks by simply saying to the Chairman, Senator Coleman, to Senator Levin, to Senator Coburn, a real special thank you for participating as faculty members in the orientation this week of our new senators and their spouses, and to not only give them a good welcome but also to try to help them learn from our mistakes that we have made in our first years here, including our current experience here. I shared with the new senators at our orientation breakfast this morning that one of the core values in my own office to focus on excellence in everything that we do because everything that we can do we can do better. I also like to say to my staff, if it is not perfect, make it better. That is an understatement when it comes to this Defense Travel System. What started off as a very good idea in 1994, one that was going to cost about $250 million, is now sort of morphed into a system that has been deployed in about half the sites it was supposed to have been deployed to. The cost may now be roughly twice what it was supposed to be. And not too many people I have talked to are pleased with the product and the service that it provides. God knows, we can do better than this. We have a role in the Legislative Branch, not a role we have always met well in recent years, to provide good oversight not just to be critical for the sake of being critical but to hold people's feet to the fire to make sure that we actually do provide a better product, better service for the taxpayers and for those that are, in this case, going to be able to travel someplace and save money, get where they need to go and do so at a reasonable cost to our taxpayers. Senator Coburn and I have looked at this issue in the Subcommittee, that we have been privileged to lead in the last few years. I am delighted that you are holding this oversight hearing today to look for some further progress and to answer some of the questions that Senator Levin just mentioned, that we do not know, we do not know, we do not know. We need to know. And frankly the President needs to know, and whoever is going to lead the Department of Defense needs to know, as well, so we can make some tough decisions. Thank you, Mr. Chairman. Senator Coleman. Thank you, Senator Carper. I would now like to welcome our first panel of witnesses for today's hearing. Thomas Gimble, the Acting Inspector General at the Department of Defense; McCoy Williams, Director of Government Accountability Office's Financial Management and Assurance Team. Both of you gentlemen were witnesses at our September 2005 hearing on this matter. I welcome you back and look forward to your testimony here on your latest perspective on the Defense Travel System. As you know, DTS was largely justified on the cost savings it would realize. And that is why I asked the Comptroller General to determine if the cost savings were substantiated. Further, as we pointed out in the Office of Program Analysis and Evaluation study, a cost-benefit analysis is required to determine if DTS meets DOD's travel needs. That is why I asked the Department of Defense IG to perform such an analysis and I look forward to hearing the results of your reviews, in part, Senator Levin, to get answers to the questions that you raise. I think one of the frustrations, at least, is my review of the primary testimony is that we are not in a position to answer those questions, even after spending $500 million, which is obviously very frustrating. Pursuant to Rule 6, all witnesses who testify before this Subcommittee are required to be sworn. I would ask you please to both stand and raise your right hand. Do you swear the testimony you are about to give before the Subcommittee is the truth, the whole truth, and nothing but the truth, so help you, God? Mr. Gimble. I do. Mr. Williams. I do. Senator Coleman. Gentleman, I think you are familiar with the timing system. When the light turns to amber, you have about a minute to sum up. Your entire testimony will be printed into the record in its entirety. We will start with Mr. Gimble first and he will be followed by Mr. Williams. Mr. Gimble, you may proceed. TESTIMONY OF THOMAS F. GIMBLE,\1\ ACTING INSPECTOR GENERAL, U.S. DEPARTMENT OF DEFENSE Mr. Gimble. Mr. Chairman, Members of the Permanent Subcommittee on Investigation, thank you for the opportunity to appear before the Subcommittee today to discuss our most recent audit report ``Management and Use of the Defense Travel System,'' (DTS). --------------------------------------------------------------------------- \1\ The prepared statement of Mr. Gimble appears in the Appendix on page 29. --------------------------------------------------------------------------- As you know, the Subcommittee asked my office to conduct an independent cost-benefit evaluation of DTS. The Department, however, was unable to provide supporting documentation to substantiate all DTS and legacy system cost data. Therefore, it is not possible for us to determine whether DTS is the most cost-effective way to meet the Department's travel management needs or even to fully quantify the cost savings that might be realized by using DTS. The Department envisioned DTS as a 21st Century model of efficiency and service, featuring the best practices in industry. The Program Management Office planned for DTS to support all forms of business travel. In addition, the Program Management Office designed DTS to interface with DOD accounting and disbursing systems. The expected DTS program costs were estimated at over $2 billion for the 20-year life cycle of the program. Problems with documentation supporting DOD travel costs existed before DTS and continue to exist. The Task Force to Reengineer Travel concluded in its January 1995 report that it could not easily identify all costs involved in the temporary duty travel process and that costs of administering travel were also unquantifiable. In response to our July 2002 audit report, the Director, Program Analysis and Evaluation, conducted a cost-effectiveness study and issued a report on December 17, 2002, concluding that the Department did not capture travel costs necessary to validate program savings or determine whether DTS was the most cost-effective system to support DOD travel. More recently, the Principal Deputy Director, Program Analysis and Evaluation, wrote in a memorandum that the Department needed more reliable data after reviewing the 2003 DTS economic analysis. These undertakings, in addition to our inability to validate current DTS and other travel-related cost data, represent a fundamental flaw in the Department's reporting process. However, the flaw is not specific to DTS. It is a department-wide failure to collect and retain travel-related cost data that are auditable. Our report recommends that the Under Secretary of Defense (Comptroller) and the Under Secretary of Defense for Personnel and Readiness coordinate with the Department comptrollers to develop a formal reporting process, maintain detailed records of all DTS and legacy system travel costs, and establish a viable process for measuring whether using DTS has enabled DOD to achieve projected benefits cited during the Milestone C decision. The report also recommends that if DTS is to continue being used after the study required by Section 943 of Public Law 109- 364 is completed, the Under Secretary of Defense for Personnel and Readiness must develop, in coordination with the Director of the Business Transformation Agency, the Services, and Defense Agencies, a travel management strategy that includes a plan for effectively implementing DTS at all remaining sites and a single methodology for consistently monitoring compliance with the Department policy. The report also recommends that the Under Secretary of Defense for Personnel and Readiness establish a plan addressing short-term and long-term goals to achieve 100 percent use of DTS for routine temporary travel. Further recommendations include: That the Director, Defense Finance and Accounting Service implement a process to ensure voucher payments recorded in the disbursing systems can be reconciled to the voucher payment data in the e-Biz accounting system; and that upon completion of the DTS study, if it is decided that DTS should continue, the Program Director, DTS Program Management Office institute an effective and timely process for addressing system change requests to improve the Department's ability to use the system. This concludes my oral statement. I would be happy to answer any questions that the Subcommittee may have. Senator Coleman. Thank you, Mr. Gimble. Mr. Williams. TESTIMONY OF McCOY WILLIAMS,\1\ DIRECTOR, FINANCIAL MANAGEMENT AND ASSURANCE TEAM, U.S. GOVERNMENT ACCOUNTABILITY OFFICE (GAO) Mr. Williams. Thank you, Mr. Chairman. Mr. Chairman and Members of the Subcommittee, I am pleased to be here today to discuss our recent report related to problems encountered by the Department of Defense in successfully implementing the Defense Travel System. --------------------------------------------------------------------------- \1\ The prepared statement of Mr. Williams appears in the Appendix on page 36. --------------------------------------------------------------------------- My testimony is based on our September 2006 report which followed up on our September 2005 testimony and January 2006 report. Today I will highlight our key findings related to the September 2003 economic analysis, data needed to monitor DTS utilization, and systems requirements and testing. I will also discuss our recommendations to improve Department's management and oversight of DTS. First, Mr. Chairman, our analysis of the September 2003 DTS economic analysis found that the two key assumptions used to estimate cost savings were not based on reliable information. Two primary areas, personnel savings and reduced CTO fees, represented the majority of the over $56 million of estimated annual net savings DTS was expected to realize. With regard to personnel savings, Air Force and Navy DTS program officials stated that they did not anticipate a reduction in the number of personnel with the full implementation of DTS, but rather the shifting of staff to other functions. According to DOD officials responsible for reviewing the economic analysis, while shifting personnel to other functions is considered a benefit, it should not be considered a real dollar savings since the shift in the personnel does not result in a reduction of DOD expenditures. DOD strongly objected to our finding that the personnel savings are unrealistic, however, because none of the military services could validate an actual reduction in the number of personnel as a result of DTS implementation and DOD's comments did not include any additional support or documentation for its position, we continue to believe that the estimated annual personnel savings of $54.1 million is unrealistic. Mr. Chairman, in regards to the estimated annual savings of $31 million attributed to the lower CTO fees, DOD assumed that 70 percent of all airline tickets would be considered no touch, meaning that there would be no or minimal intervention by the CTO, thereby resulting in lower CTO fees. However, DTS program officials could not provide any data to support the assumption. We found that the 70 percent assumption was based solely on an American Express newsletter article that referred to the experience of one private sector company completely unrelated to DTS. Second, Mr. Chairman, our analysis found that the Department did not have quantitative metrics to measure the extent to which DTS is actually being used. The reported DTS utilization rates were based on estimated data and DTS program officials acknowledged that the model had not been completely updated with actual data as DTS continued to be implemented at the planned 11,000 sites. As a result, DTS officials continue to rely on outdated information in calculating DTS utilization rates. Third, Mr. Chairman, DOD still has not addressed problems associated with weak requirements management and system testing. Mr. Chairman, requirements represent the blueprint that system developers and program managers used to design, develop, test, and implement a system. We identified 246 unique GSA city pair flights that should have been identified in one or more DTS flight displays according to DOD requirements. However, 87 of these flights did not appear on one or more of the required listings. Mr. Chairman, while DOD has taken actions to address our concerns, these actions do not fully address the fundamental problems we have found during this audit and on which we have previously reported. For example, the DTS requirements we reviewed were still ambiguous and conflicting. Finally, Mr. Chairman, our recent report included several recommendations to improve the Department's management and oversight of DTS. For example, we recommended that DOD improve its methodology for developing quantitative data on DTS usage and resolve inconsistencies and DTS requirements. Effective implementation of these recommendations, as well as those included in our January 2006 report, will go a long way towards improving DTS functionality and increasing utilization. In closing, management oversight, as well as continued Congressional scrutiny, such as this hearing, will be important factors in achieving DTS's intended goals. Equally important, however, will be the Department's ability to resolve the long- standing difficulties that DTS has encountered with its requirements management and system testing. Until these issues are resolved, more complete utilization of DTS will be problematic. Mr. Chairman, this concludes my statement. I would be pleased to respond to any questions. Senator Coleman. Thank you, Mr. Williams. Mr. Gimble, it would be fair to say both gentlemen indicated that one of the problems we have here is we do not have the data to justify the so-called cost savings? Is that a fair statement? Mr. Gimble. That is a fair statement. Senator Coleman. Mr. Williams, you indicate that--we all agree that we need a better system. There is no argument about that. The question that I am struggling with is after spending almost $500 million, we still do not have data. The cost savings that have been laid out are clearly not justified by whatever data is there. And so the question becomes do we keep pouring money into this with the hope that once we get the data that we can somehow figure out whether it is worthwhile? It is the money pit. At what point do we stop throwing money into this? Just to go back as to where we have been, Mr. Williams, you found--and I am a little stunned by this. I think your testimony was that more than $30 million in projected cost savings were based on an American Express magazine article. Is that what is in your testimony? Mr. Williams. That is correct. Basically the magazine article referred to savings that could be achieved if a particular package was procured. There was no relationship to DTS and it basically stated, to be more specific, that savings could be realized up to 70 percent. But 70 percent was used in the assumption for calculating DTS's estimated annual savings. Senator Coleman. Perhaps I am missing something here, but is this standard practice for establishing cost savings? Mr. Williams. As we stated in the report, the information was not validated. There are requirements from OMB, as well as from DOD, that when you are putting together information on cost benefits that one of the things that you definitely need to have is good information. That information also needs to be validated and, in the case of this particular assumption, it was not validated. We also stated in the report that if those procedures or policies had been followed, that this would have come to light, that this was not a valid assumptions that DOD used to come up with this calculation. Senator Coleman. One of the other instances of measuring cost savings that the report highlights is that the DOD would be achieving savings because personnel would be assigned to other duties. Can you comment on that process for estimating savings? Mr. Williams. Basically, in the response to our report DOD disagreed when we pointed out that the personnel savings were unrealistic. The point comes down to when you move employees from the travel operation to another operation, are you really achieving tangible savings as far as what you are trying to compare for that particular system. We recognize that there are some savings when you are able to move people to another operation within the Department. But, when you get to the bottom line, as we stated in the report and in our testimony, DOD's overall costs have not been reduced. So while there were some tangible savings, there were no personnel tangible amounts that we believe should be used in calculating DTS's savings. Senator Coleman. Mr. Gimble, going back with a little history, did you do a report in 2002 on DTS? Mr. Gimble. Yes. Senator Coleman. Was there a 2002 report? Mr. Gimble. There is a 2002 report, yes, sir. Senator Coleman. I believe in that, the report recommended that the Office of Program Analysis and Evaluation complete a study as to whether DTS should continue or be terminated. Mr. Gimble. It was to determine the cost-effectiveness of the program. Senator Coleman. Right. And I think it was the Office of Program Analysis and Evaluation, and that there was an understanding that a decision would be made to continue or terminate the program based on the study findings. As I understand it, the P&A study was supposed to look at the costs and savings. I think we are still at the same point. My understanding is that the Program Analysis and Evaluation study found that it lacked the data needed to perform a cost- effectiveness study. Did they recommend some other alternatives travel solutions? What was the recommendation that came out of that? Mr. Gimble. The report was issued on December 17, 2002 and it basically said that they did not have the data necessary to make a determination that DTS was the most cost-effective method for DOD to support its travel. Senator Coleman. I thought there was a recommendation for analysis, an alternative travel solution, a pilot program to assess whether commercial travel systems can be used as partial end-to-end solutions. Was that recommendation part of that report? Mr. Gimble. I think the recommendation was that because of upgrades and advances in technology, they should go look at other solutions. I do not believe that they did that. Senator Coleman. I want to be clear that the recommendation was there. But my question is did DOD comply with recommendations? Mr. Gimble. No. Senator Coleman. So we are sitting here now almost 4 years after 2002 and we still do not have the data necessary to do an evaluation; is that correct? Mr. Gimble. That is correct. Senator Coleman. In August 2005, I sent a letter to your predecessor, Inspector General Schmitz,\1\ to undertake a full complete and independent performance and cost evaluation of DTS to determine if it is the most cost-effective solution to DOD travel needs. On May 11, 2006, you advised me in a letter that DOD lacked the data needed to perform a cost benefit evaluation. We will agree on that. --------------------------------------------------------------------------- \1\ See Exhibit 3 which appears in the Appendix on page 71. --------------------------------------------------------------------------- Without the data, how can we answer the question about whether DTS is the most cost-effective way to meet the Department's traveling? Mr. Gimble. I think the situation is going to be that DOD needs a travel system and whether there is a deficiency in the one we have, depends on whether you look at the financial side of it or the reservation side of it. I think the study required by Section 943 will address the reservation side of this to see if there is a better way of doing it based on commercial technology. And then if you look at the accounting side, our view of that is that it works pretty well. It is not perfect, but it works pretty well. If we can separate those out, I think that would be the way forward, hopefully in the results that come out of the Section 943 study. But I think personally the idea of going back and doing a cost benefit analysis, we have tried that three times and the data simply is not there to make a valid meaningful comparison at this point. Senator Coleman. In fact, not just the data is not there, but you are also looking at a system that does not cover a lot of things. National Guard and Reserve travel, not covered by DTS. Is that fair to say? Mr. Gimble. There is functionality that has not been released that would cover that. But as it stands right now, the National Guard and Reserve and prisoner travel, in addition to permanent change of station travel are not covered as routine business travel by DTS now. So you are right, it is not a full range of routine business travel. Senator Coleman. Senator Coburn. Senator Coburn. Thank you. Basically you cannot manage what you cannot measure. In your testimony, both of them, I think it is fair to say that they cannot measure it. Can they measure what they have done and whether or not it is efficient, whether or not it saves money? Mr. Gimble. No. The answer to that is no. Senator Coburn. Mr. Williams, can they measure it? Mr. Williams. No. To expand on that particular statement, as you know, Senator, over the years there has been numerous financial management legislation passed to improve financial accountability. The bottom line in most of that legislation is that what we are trying to get to, you hear people talking about clean opinions and improving systems. But the bottom line is the overall goal is to have good cost information so that decisionmakers can make informed and timely decisions. DOD financial management is still on our high-risk list. So until you get that, then you are not going to have the information or the data that you need to make a good system as to how much it costs to go this way or to go that way, or what have you. Senator Coburn. Who owns DTS system? Who owns the technology? Mr. Williams. Based on the previous hearing, it was divided into various components, and to my knowledge, it has not changed. The Director of DFAS at the time basically stated that there are several applications that DOD developed and DOD owned those. There were numerous interfaces and DOD also owned the interfaces that had been developed. In addition, as far as the source code, etc., that was developed by Northrop Grumman, DOD had the right to use that data as well as the right if down the road another contractor took over DTS, to provide that information to the new contractor. So I guess if you summed it all up, it would be DOD. Senator Coburn. So DOD owns the technology and the software associated with Defense Travel System? Mr. Williams. That is my understanding. Senator Coburn. So I can have a good understanding of where we are today, we are still going to be paying $40 million to $50 million a year for this; correct? Other than the abeyance that was in the Defense Authorization Bill; is that correct? Mr. Williams. There will be cost each year to maintain the operations, such as the PMO Office, as well as paying the CTOs, etc. There will also be ongoing costs if DTS continues to be DOD's travel system. Senator Coburn. I think everybody looking at this, that the financial accounting function of this is pretty good, considering the mess at the Department of Defense on accounting. Mr. Williams. I think everything that I have seen as far as the processing of the accounting transactions for the travel, that if you go through a process in which you do have the no touch and there is an automated payment, that you are talking about a transaction cost somewhere in the neighborhood of $2, $2.22, versus a manual process that could increase that cost to about $35. Senator Coburn. So there is potential for savings on the accounting side of this? Mr. Williams. That is correct. Senator Coburn. So the next question is if they do not get the right fare, if they do not get the best fare, if people book it but then by the time it is done they did not get the fare because it is not a booking system, whatever savings we have got we have got great potential to lose in terms of an increased cost? Just looking at it in the whole of what we have. Mr. Williams. That is correct. If you end up saving $32 on your processing fee, and you end up---- Senator Coburn. Paying $100 more for the flight. Mr. Williams [continuing]. Paying $200 more for a flight, then you really have not achieved savings in that scenario. Senator Coburn. Let me tell you about a guy I travel with every week. He works for the Defense Department. He flies out of Tulsa, just like I do. And he says the accounting system of this is good but the booking system stinks. So he does not use it to book. He goes on Travelocity or Orbitz, books his flight, then uses the DTS system to get it paid for because routinely he did not get the fare or the flight by going through DTS. If that is the case, why are we still paying for the booking side of it, if it does not work? And he is not the only one. Everybody that I talk to in the military says this is not working. It is not working the way it should be working and it is not working on a timely basis. So the question is, my the ultimate question to that is are the recommendations in your reports to create a way to measure the effectiveness of this so that we say let us quit sending money down the rathole, we paid for this system of accounting, let us start using it and let us go to some other method of booking travel, hotels, rental cars, etc. Are there recommendations in your reports that you think they will follow that will get us to that point? Mr. Williams. Senator Coburn, that was outside of the scope of what we were asked to do. We basically just laid out some of the facts as far as the fundamentals of the assumptions and the usage. Senator Coburn. Let me ask you for your opinion then. What is your opinion as far as the internal cost accounting function of this versus the booking function? Should we continue to pay money into this system, in your opinion, for the booking side of it that does not seem to be efficient? Mr. Williams. I would have to say that, based on what I have heard today, I would concur with the statement that there are savings on the accounting side, as far as the difference between manual versus automated payments. I would not like to form an opinion as to your question because I have basically looked at this from a fact-based standpoint. We have not analyzed how much savings you are getting from DTS, not how much more it is going to cost DOD? Mr. Gimble. Senator Coburn, I think, from our perspective, is that when they do the Section 943 study, when they separate that out, depending on what that shows, and whether there will be a savings or not, they will make that decision as to whether to go forward with the reservation part or not. However, I think the bigger challenge for us is that we think the accounting part is working and we have recommendations that would request the Department to come up with a strategy to have a 100 percent deployment of the accounting part of it or, if the Section 943 study comes back with a workable reservation side of the equation with it, that would be deployed, too. I think one of the things that we see is it is not being deployed fully across the Department. And that is one of the things that we see as a challenge. Senator Coburn. Would you think there may be some stimulation or incentive if the contractor was paid on a per usage basis rather than a gross dollar contract? Mr. Gimble. I have not thought enough on that to have a valid opinion. Senator Coburn. I have. If it was per item used, they would be a whole lot more efficient, if that is where the revenues were. Mr. Chairman, I yield back. Senator Coleman. Thank you. Thank you, Senator Coburn. I have a whole series of other questions but we have Undersecretary Chu here and I would like to hear his testimony. I think the point has been made. My frustration over this, again we are talking about lack of data. So now we are going to spend 4 years and we still do not have data. We have a system, the report notes 5 of 27 DOD locations were not using it at all, 22 sites using it occasionally. The anecdotal comment of your Tulsa individual, from Oklahoma, who was not using it. The report demonstrates that is not at all unusual. And then if you ask the question why, it is obvious that it does not list all hotels, it does not do the city pairs, it does not cover train travel, a whole range of voids. I think at a certain point in time, even if we are analyzing, we have this dream, this hope. We have this great system out there. And at some point somebody has to say what is the cost and how much do we keep pouring into this, understanding the accounting side makes sense. I am not going to do another round unless, Senator Coburn, you have some desire to do so. Senator Coburn. No, I just would like the opportunity to insert written questions of the witnesses so that we can get the answers back. Senator Coleman. That is fine. Gentlemen, then this panel is excused and we will then call the next panel, which will be Under Secretary Chu. Mr. Secretary, I want to thank you for appearing before this panel. I appreciate that you are understanding that we will typically have the investigators issue the reports before we hear even from senior administration personnel. So I want to thank you. As you know, all witnesses before this Subcommittee are required to be sworn. I would ask you to please stand and raise your right hand. Do you swear the testimony you are about to give before this Subcommittee is the truth, the whole truth, and nothing but the truth, so help you, God? Mr. Chu. I do. Senator Coleman. Thank you, Mr. Secretary. I think you are familiar with the timing system and your complete testimony will be entered into the record. I would ask you to begin. TESTIMONY OF DAVID S.C. CHU, Ph.D.,\1\ UNDER SECRETARY FOR PERSONNEL AND READINESS, U.S. DEPARTMENT OF DEFENSE Mr. Chu. Thank you, Mr. Chairman. I appreciate the opportunity to outline for your Subcommittee this morning where the Department stands on the Defensive Travel System and on the larger question of commercial travel policy of the Department. --------------------------------------------------------------------------- \1\ The prepared statement of Mr. Chu appears in the Appendix on page 61. --------------------------------------------------------------------------- These are two important subjects. They overlap. They are not, of course, exactly the same. Commercial travel policy in the past in the Department of Defense has been a fragmented responsibility. The Department made the decision and began executing the decision in February of this year to bring all travel policy oversight into one place, into my office, and we have created a Defense Travel Management Office in order to carry out that responsibility. I anticipate we will complete the transfer of the various functions relating to travel in the Department, in terms of policy oversight, by the end of the current fiscal year. We have two goals in our oversight responsibilities, our new oversight responsibilities, for commercial travel policy in the Department. The first is to ensure that we get the best value, both for the government and for the user. The user embraces both the organization an individual works for and that individual himself or herself. Second, we need to ensure that the systems that support the user are responsive and can provide effective assistance. We have, as you have outlined in the earlier panel, all sorts of different travel situations in the Department of Defense and we need to be able to be supportive of the needs of our travelers in those highly varying circumstances. We recognize that we are partners in this enterprise with industry and with the users, both the organizations in which they work and the travelers themselves. And I believe we are making progress in establishing that climate of partnership. If I may turn very briefly, then, to the Defense Travel System itself. It has, as the earlier panel and your discussion of its testimony underscores, two important functions. It is a financial management system and it is a booking system. Indeed, you might view it as a management information system. It began in the middle of the last decade. It began in the last Administration as part of the reengineering government approach. They set out a very ambitious vision, to have a single system that would end-to-end deal with all of the transactions involved in travel, starting with the traveler's inquiry as to what the options might be, through the booking of the ticket and inclusive, importantly, of the back office accounting functions for the funds involved, to be sure that they were applied correctly. Indeed, if you look at this history, in my judgment, and I am a newcomer to this--I received responsibility just recently for this system--the focus really was on the financial support elements of this system. You could see that in the proponency for this system, largely from the financial community. You can see it in the way the workload was organized for the development of the system. The first priority in this system was the back office financial management element, not the booking system, not the traveler's convenience. I think as you look at some of the challenges this system faces, that explains some of the issues that we have with us today. I would be honest, sir, in acknowledging the Department is not satisfied with our track record on this system, particularly as it applies to the travel functions, what the traveler sees, the booking end, as you have phrased it. I do believe an important element, a root cause if you will, in some of that dissatisfaction does lie in our previously fragmented oversight for commercial travel within the Department. Therefore, I am hopeful that if we can bring a more cohesive approach to the management of the commercial travel department we will, in the end, solve these front-end problems. I do not want to get ahead of the independent study that Congress directed we undertake. So I am trying very hard not to form decided opinions about what works or what does not work. I am struck that most observers of the Defense Travel System agree that the back office financial functions work reasonably well. At the same time, there are extensive criticisms of the front end, the booking end, the kind of thing that you see on an airline's travel site or a hotel systems travel site or in Travelocity or various other commercial systems that are out there. And I do acknowledge that is where the work probably needs to focus as we go forward. We will be using the independent study as our guide, sir. We are almost ready to launch that study. It does need to meet a tight set of deadlines so we can be successful. We are taking as a principle, however, that the Defense Travel System in the end is a means, not an objective in and of itself. Our real goal here, as articulated earlier, is to ensure that we get the best value for the government and for the users of the system and that we provide responsive, effective assistance to the many travel situations that Department personnel confront. Senator Coleman. Thank you, Mr. Secretary. I appreciate your reflection that DTS is not an end in itself. It is a means to an end. If the end is one that can be accomplished without it, particularly on the travel side, I think that is important to reflect. Before I begin my questioning, I just want to raise one other issue that has come up in regard to the investigation of this. It has to do with a sensitivity on the part of whistleblowers. I want to bring it to your attention because as we go forward, I will tell you that we have talked to travel agents who work with DTS every day. They have been very critical. And there was some concern about coming forward, that there would be some retribution. Robert Langsfeld was a consultant who was retained to conduct a study of the efficacy of DTS. He testified before this Subcommittee last year. He was fired by GSA, and he testified, when he said he refused to change adverse findings about DTS. So I just want to bring the issue and put the issue on the table because we have had travel agents who chose not to come forward because I did not want to put them in a position that they felt was jeopardizing their financial livelihood. So I think by bringing it to your attention, I would take it that you will have great sensitivity to that and ensure that whistleblower protection is out there for any who are involved in this kind of review and investigation. Mr. Chu. We certainly would, sir, and I want to go further than that. We are eager to understand what the criticisms are. I know one of the issues in the various reports, GAO and IG, is the question of mandating use of the system. And in fact, the Department did, in 2001, under the then leadership, mandate the use of the system. But in the end, as we all appreciate in these endeavors, if the system is not user-friendly--let me put it positively. The system needs to be user friendly, helpful to the traveler and the using agency, or people will find ways around its use. I think Senator Coburn pointed to his traveler as an example of that. So in the end, we need an effective system and we need to hear from the critics as to what they do not like about the system. We need to have an outlook of correcting problems, as opposed to defending any particular set of software. We are not trying to do that. I would want to emphasize, however, and I do not want my comments to be taken as unduly harsh vis-a-vis the Defense Travel System as an enterprise--because if you look at the lines of code in the system, it is my understanding that 85 to 90 percent of the lines of code in the system have to do with the accounting back office functions. Again, I do not want to reach conclusions prematurely, but my sense of the various evaluations is that even the more critical agencies think that portion of the system works reasonably well and is a success. Senator Coleman. Again, I think the focus, clearly the focus of the principal criticism has been on the travel piece. Mr. Chu. As you phrased it in the earlier panel, the booking function---- Senator Coleman. The booking rather than the travel function. Mr. Chu [continuing]. As opposed to the accounting for travel, paying the travel voucher. That has all been speeded up enormously. It is more accurate, better managed, I think. The financial community within the Department is very happy with the functionality in that regard. They see criticisms of the Defense Travel System as a threat to the improved performance they think they have achieved in that domain. I want to be careful not to cause commotion in that regard. Senator Coleman. I would hope at the same time that we are careful to recognize when there is great user concern reflected in the data. Mr. Chu. Absolutely, sir. Senator Coleman. You talked about that we are looking forward to the independent study. The DOD's Office of Program and Analysis evaluation recommended an analysis of alternative travel solutions, and a pilot program to assess whether commercial travel solutions can be used as partial end-to-end solutions. I think the testimony was that these recommendations were never implemented. Mr. Chu. That is all before my time, sir. I have taken, as my instruction, your statutory direction that we constitute a new independent study with a forward look. If we made mistakes in the past, they unfortunately cannot be undone. What we need to do now is put ourselves on the right course for the future. Senator Coleman. One of the problems of even complying with the current study, the Congressionally mandated study, is they do not have the data. Mr. Chu. We have acted on that front, sir, and we have started to put in place the metric set that, at least from our perspective, will be important to judging whether a system is successful or not. So I think we are, and I believe the previous witness acknowledge that we are, in the process of putting those metrics into place. Senator Coleman. My frustration is 4 years ago we had recommendations to do evaluations. There was no data. We are sitting here today, 4 years later, there is no data. We are now hearing we are beginning to put metrics in place and at least the money clock is---- Mr. Chu. There are data, sir. I think the issue is how complete are they. I would also emphasize, as I have looked at the prior and most recent efforts to evaluate the cost-effectiveness of the system, I think there are two big points that deserve emphasis. First of all, some costs are a bygone. What we have already spent on DTS, whether it was meritorious or not, is spent. We cannot get it back. We cannot sell it. Maybe we can sell it, but I will leave that for someone else to adjudicate. Second, I think the real savings here are not where we have been looking. We have been looking at could we reduce manpower. We believe we have. The Air Force, for example, took several hundred bullets out of the travel function. That is an issue of methodological dispute with the General Accounting Office where I have a different position than they do, I should emphasize. But the real savings here come from two sources, in my judgment. One, better enforcement of Defense Department policies on travel. For example, use of premium class travel, when is it applicable and when it is not applicable. Second, encouraging the Department to pick cost-effective solutions to its travel needs. I will give you an example of an issue we are reviewing in the Department. The Department's policy now heavily favors the use of refundable tickets. The airline industry--I have flown for 56 years, yes, all tickets used to be refundable. Few tickets these days are refundable. That is a good policy if you are dealing with one traveler because he or she may change his plans or her plans. But if I have 10 people going, maybe I should be looking at nonrefundable fares because they are typically much less expensive. Even if I have to cancel one or two tickets, I could be ahead of the game. One of the difficulties with the current policy is we have a very myopic, soda-straw view. We do it traveler by traveler. Sometimes, we do groups, I grant. And so what I am hoping we can bring to this whole set of issues is a broader view of how do you have a cost-effective travel policy, not just a travel booking system? Senator Coleman. And I appreciate your focus on that, and certainly the focus on first-class travel has been a result of the investigation of this Subcommittee that found massive abuse of the first-class travel system. So in the process, we have changed that. Mr. Chu. We are painfully aware of that, sir. Senator Coleman. So we appreciate that. But a question in terms of savings. You are still using legacy systems, are you not? So in spite of all this investment--at least on the travel side. In spite of all this investment in a system that is obviously not being used to the extent it should, at the same time you have not gotten rid of your legacy systems. Mr. Chu. Not all, sir, and I think that is one of the challenges in front of us is to be able to turn off the legacy systems. But it comes back, I think, to the issue you have raised, the confidence of the traveler in the new system. We need to build that confidence. I think we are slowly gaining their confidence. Part of it is a matter of education and training for our people. Part of it is a matter of demonstrating that the system will, in fact, do what it is supposed to do for them. That is an ongoing issue. Senator Coleman. According to the travel agents who I spoke with, almost all of them said that the DTS does not--on the travel booking side--does not compete, is not in the same ballpark as current commercially available travel systems. Again, experience shows you folks are not using DTS. They are using the currently available systems. When you evaluate DTS, what I would like to see is a commitment that you are evaluating against commercially available systems, what is out there. Mr. Chu. I think that is part of the set of issues for the independent study. I do think we have to be a little careful when we observe that some of our travelers are not using DTS. DTS does have built into it our current policy rules. They do not permit you or make it more difficult for you to do things that we have judged--whether wisely or not--to be courses of action we prefer you not follow. So one advantage people gain by going off to a commercial system is they do not have to comply immediately with those strictures. So I think we have to be a little careful about this issue of how people have used some other system. Sometimes it is in order to get outcomes that we have, as a matter of policy, proscribed. Now whether they should be proscribed or not, that is one of the doors I wish to open and want to look at. Are we in the right place with all of our travel policies? As I have started to look through these travel policies the last few months, I certainly find some of them earn that sort of an antique quality. They were the right choices when the industry behaved in a particular manner 5, 10, 15, or 20 years ago, and in some cases more years ago than that. They may not be the right choices today. That is part of the debate we are having inside the Department. What travel policies do we want to have the Department following? And how are we going to enforce them? DTS, importantly, is an enforcement mechanism. That is one of the reasons I think we should be careful about simply saying we can use a commercial travel system. I am not against the commercial travel systems. I use them for my personal travel. Many of them are very fine. Senator Coleman. I understand the concern. Again, we keep getting back to the back end, the accountability. When the travel is completed, you want to make sure it is processed in the right way. We want to make sure we have information to track that and to audit that. We want to make sure that policies are followed, particularly first-class travel by way of example. But my problem is we have a system that right now does not cover a range of functions in daily travel. In testimony, the Reserve, the National Guard, that does not provide complete information, that does not provide the cheapest or the lowest available fares. So I hear what you are saying about we want to keep people tied into a good accounting system. But if in the end they are paying significantly more than we should, if they are not getting the service that they deserve--and in fact, they are speaking with their fingers and their legs, they are walking or dialing something else. It tells you that even with that goal of having that good back end, if the travel end is not operating, you have got a problem and the taxpayers are paying for it. Mr. Chu. We fully agree with you, sir. We fully agree on the objectives. I do think I want to underscore why we face the issues that you have just described. First, in terms of functions not covered, that is because, as I testified, the focus of the system at the start was on the financial back end. That is why they started with the financial systems. Had the focus been on the traveler, I think we would have started at the other end. Whether we should have done it that way or not, we cannot change now. We are now trying to bring that spirit to the system. Second, this question of lowest possible fare. The Department's policy is to emphasize the use of refundable airfares. That is one of the things I want to emphasize. Many of our travelers, in my judgment, and that is the policy issue I am reopening, are questioning why do we have that policy? They can buy a non-refundable ticket, often at a fraction of the cost of the refundable fare. Their issue is why cannot I do that and save more money? Now why does the Department have that policy? Because many travelers change their plans, the situation changes at the last minute. Then from the individual traveler perspective, the government has ``lost'' that money---- Senator Coleman. Mr. Secretary, I am going to turn to my colleague. Just one comment here. The issue is not competing policies. The issue is that we do not even know what the lowest fare is. It would be one thing to say well, we have a choice. We know this is low-fare but we want a refundable ticket. We have half a billion dollars in a system in which we cannot even tell you if it is the lowest fare. We cannot tell you because it does not have all the information. Mr. Chu. I think, Senator, that criticism--I have started looking into that criticism. I do not claim to have a complete understanding. But from what I have developed so far, I think a lot of that criticism has to do with the issue of in what travel window have you asked for fares. This is an issue in the commercial travel sites, as well. Many of them are much more friendly in cuing you to understand. If you just enlarge the window here you get a better price, or change the travel date. So I think you want to be a little careful, on that particular point, to be overly critical of DTS. Senator Coleman. Senator Coburn. Senator Coburn. I want to be plenty critical of it. Let us go back. Do you have any concern that we started out with $250 million in cost to get a Defense Travel System and we are at a half a billion now? Does that bother you at all? Mr. Chu. Absolutely, Senator, but that is not my doing, I want to emphasize. Senator Coburn. I understand that. How do we keep from making this mistake again? How do we change procurement to where we do not go down a money pit and we do not get what we thought we bought, and yet we paid twice for what we thought we bought and we still do not have it? And it is not just DTS and the defense system that are doing that. So my question to you is what do we change in the Department of Defense so this does not happen again? Mr. Chu. I think sir, let me offer a hypothesis here. This started in the last Administration with a very visionary view of how to deal with travel, end-to-end system, a lot of management data, do exactly the kinds of things that have been called for in this hearing this morning. It was married up with a business strategy that had, in my judgment, not been tested on the scale the Department of Defense operates and with the complexities of the rule sets and the varieties of travel in which our travelers engage. Senator Coburn. I just do not buy that. Northrop Grumman has been contracting with the Federal Government for a long time. Mr. Chu. No, sir, that is not the issue of the contractor-- actually it started out as BDM, it did not start out with Northrop Grumman, which was, in turn, bought by TRW, that was in turn bought by Northrop Grumman. So Northrop Grumman has inherited this system, just as my office has inherited the system. But to your excellent question, what is the generic problem that led to less success than was originally envisioned? My personal view, and that is all it is, my personal hypothesis, is that we tried on a full scale both an ambitious vision and a new business strategy for how we might develop such software. It was originally going to be a fee-for-service system. In other words, the Department would pay a fee every time they used it and the developer would therefore absorb all the costs. My personal view is trying that many new things on that scale at once was not the right procurement strategy. Senator Coburn. I do not buy that. The fact is that we do not have policies that say we buy something and we are going to get what we paid for and there is a consequence if a vendor does not supply it. What we have said is there is no consequence. We are going to keep giving you money, whether you deliver or not. Let me go on to a couple of other things. Mr. Chu. Sir, if I could just respond a moment, I think you are speaking to the change in procurement strategy that occurred early in this Administration in which the Department switched from that original strategy to the present one, which is more classic in its construction. My understanding--I have asked the same question. Why did we change? What were the causes of this change? My understanding is that it was exactly because of the issue that Senator Coleman raised. The military departments, the Uniformed Services, came to the then-responsible agency and complained that the system was not going to cover the breadth of functionality, the types of travel that they needed. It was too much oriented to ordinary domestic business travel, not the variety of military situations that are actually confronted. So in order to meet those new requirements, the Department decided to switch procurement strategies. I am not sure it is entirely fair to blame other parties for that. Senator Coburn. If they were spending their own money, they would have gotten one heck of a lot better value out of this. And remember we are not spending our money. We are spending our grandchildren's money. Mr. Chu. Sir, I am equally upset at the expense that is involved here, but I have also had the privilege of watching the Department try fixed-price development contracts, which I think is what you are arguing for. There is merit to that if it is well-understood technology. If it is not, what the Department has found, is that often you get into much worse trouble. Senator Coburn. I would tell you Expedia.com is well understood technology. Travelocity.com is well understood technology. You did not have to redevelop that. You could have bought it. Nobody did that. What we did is---- Mr. Chu. Sir, as I---- Senator Coburn. I have a limited amount of time and I want to get to another area. Mr. Chu. Sir, but if I may--just to keep the record straight, 85 to 90 percent of the code in this system is not for what Expedia.com does or Travelocity.com does, 85 or 90 percent of the code is for back office accounting function. Senator Coburn. That is fine, but you already said---- Mr. Chu. That is where the expense is. Senator Coburn [continuing]. They did not concentrate on that, and that is where the problems are with the system. Mr. Chu. No, sir. As I have been best able to assemble the record, that is what they did concentrate on. That is where most of the expense really lies. Senator Coburn. Is in the back office. Mr. Chu. Is in the back office. Senator Coburn. I do not have any complaints. I think they have done a good job on that. But if that is the case in the back office and we are still at twice the contract price and we have not gotten the front part, which could have been contracted out. Let me go on to another area. I want to know, a Federal judge said that you all did not own this, the DOD does not own this, in 2004. In a September 23 letter to the DTS contractor, Northrop Grumman said they would sign over the ownership rights to the DOD if requested. Have you done that? Do you own it? Mr. Chu. The General Accounting Office witness, I think, accurately summarized the situation, which is that there are elements of the system that the Defense Department does not ``own''. We have the rights in perpetuity to that software and we may use it with a different agent. Senator Coburn. It was my understanding, Northrop Grumman said they would sign over the ownership rights to that if requested. Mr. Chu. I am not a lawyer, sir, but my understanding of the legal situation is that, as a technical matter, what we have are the rights in perpetuity. In other words, we can use it as if we owned it. We cannot sell it to somebody. Senator Coburn. I am not asking you whether or not to sell it. Mr. Chu. We have the rights--my understanding is we have-- -- Senator Coburn. If we paid for it, is it going to be turned around and sold to somebody else, as well? Mr. Chu. We have the rights in perpetuity to the system and we have the right to allow someone else to be our agent for it. Senator Coburn. The other thing you said you are developing, according to the Defense Authorization Bill, the metrics on how you are going to make the decision. I have a request for you. The request is that before you start making that decision, I think it would be very wise to share those metrics with this Subcommittee. Mr. Chu. I would be delighted to. Senator Coburn. If those metrics are the wrong metrics and we get another year down the road and another set of measurements that do not mean anything, all we are going to do is spend a lot more money. Mr. Chu. We have nothing to hide, sir. We would be glad to share the metrics with you. Senator Coburn. I would be very appreciative of that, so we can look at it and say are we really making the good decision? With that, I will yield back. Senator Coleman. Thanks, Senator Coburn. Secretary, if 85 percent of this relates to accounting, would it be then difficult is to strip out the travel function? Mr. Chu. I am not a software engineer. In principle you would believe--but I do not know: It is true you could think about a different front end. The business issue would be, are you better off correcting the problems with this front end--and I use front end very generically here, it is not physical--or would you be better off acquiring another front end? I have learned enough about the system and its functionality to understand that a good deal of the expense in terms of the code on the front end has to do with embedding DOD travel policy. So for example, we want a feature that triggers a review if you try to book premium class travel. That is made complicated by the fact that the airlines do not have standard codes. They all vary as to what this is. So it is not as if you could just take something without also paying attention to what policy controls we want to impose on the system. So I am sorry to offer a less than clear answer, but my belief is yes, you could contemplate a different front end. Senator Coleman. Do you disagree with the statement of the first panel that we still do not know if the DTS is the best most cost-effective travel system for the Department of Defense? Mr. Chu. I was actually struck, Senator, in listening to the prior witnesses, when you started on that question, you asked what are the alternatives? And there was a full 60 seconds of silence. There really is not an off-the-shelf alternative that does all of the things DTS does. And therein lies the difficulty. This comes back, in some ways, to some of Senator Coburn's excellent questions about procurement strategy. If we decided to switch to ``something else,'' either in part or in whole, what is that? Where is that system? What would it cost to customize to the various needs the Department has? In fact, I have asked the most egregious question, suppose we just turn the whole thing off? What would happen? What I discovered would happen is we would revert to a series of labor-intensive manual practices. Certainly on the back-end accounting front, you do not want to do that. We are exploring all options, sir. Senator Coleman. One of the problems with why you cannot answer that question is because in 2002, when there was a report that was issued that said that--and this is the study by the Department's Office of Program Analysis and Evaluation that I think you headed yourself for 12 years. Mr. Chu. In an earlier era, yes, sir. Senator Coleman. By the way, 2002, that is this Administration. Mr. Chu. That is correct. Senator Coleman. This Administration had a study that said look at some alternatives. Are you troubled by the fact that, in fact, those pilots or those recommendations were never implemented? Mr. Chu. I think what I would highlight is the Department's decision to start correcting the fundamental problem here, which is travel policy in the Department. It was in three different offices until February of this year. It has been brought together under my office's jurisdiction. We have the same objective you do, which is very traveler oriented. How are we going to make the traveler effective? Because one of the costs here, and one of the savings in my judgment, is if I have a traveler who arrives rested and ready to go, I have a more productive employee than someone who is worn out because they took a slightly cheaper connecting flight through some city pair fare that someone happens to love. So we have a different view of this. We have gotten ourselves to a different place. Should we have gotten here faster? Absolutely. I make no apology, make no attempt, rather, to defend the fact that we should have gotten here faster. We should have. Absolutely. Senator Coleman. Again, are you troubled by the fact that a 2002 report of the Office of Program Analysis and Evaluations recommendations, particularly recommendations for looking at pilots and alternatives, were never implemented? Are you troubled by that? Mr. Chu. I think whether I am troubled or not, the real issue is what are we going to do going forward? That is where my focus is. Senator Coleman. And our focus is what are we going to do going forward. Mr. Chu. Right. Senator Coleman. I have no further questions. Senator Coburn. Senator Coburn. Commonsense tells you to step back from this thing and say we ought to be able to learn we did not do this one right. It does not mean people's efforts and their desires were wrong. No reflection on that. As you can tell, I am very frustrated. From our other Subcommittee, we think there is $40 billion a year in waste inside the Pentagon, in terms of procurement. And this is just a little symptom of what is going on. So I think we ought to look at that. What I will assure you is that if this thing is not straightened out by next year, the Senate will not move a thing until it is. Because if we cannot fix the small things like a travel system for the Pentagon, there is no way we are ever going to solve the bigger ones. The commonsense is this thing works on an accounting basis but does not work on travel. Go contract with Travelocity or one of the others and get the travel portion of it done. Tell them what you want and they will do it. They are in it for money. And they can do it cheaper, better, faster than we will ever develop a system inside the government. So we ought to be using the outside vendors who have already experienced and already done it wrong several times, rather than to try to relearn it ourselves. What I would think is keep the accounting portion, tell the people here how it is going to be. Some outside vendor is going to come and say we will give you a great deal. We will cut you a deal better than anybody in the country. And we will write it the way you want it and we will just use our system. This is Travelocity for the Defense Department. You will have it done and the work will be done and you will save us and our kids a ton of money. We should not keep beating ourselves in the head trying to do something that we are not qualified to do. Mr. Chu. Senator, we are not trying to do that. Senator Coleman. That is why the metrics are very important. Mr. Chu. That is why this independent study is important. That is why we are going to use it as our guide to the future. I do want to emphasize the Department is not writing the code for this. This has been an outside vendor from the start. I did not choose the vendors, I did not choose the procurement strategy. But we are where we are. Senator Coburn. I understand, but the point is you better get it fixed. That is all I am saying. Mr. Chu. We are committed to it. Senator Coburn. And you better find the answer between this time and next year or there is not going to be any money going to the Pentagon, as long as I am a U.S. Senator, until this is fixed. Senator Coleman. Mr. Secretary, the question that is still out there: Is this the best most effective system? And we really do need an answer to that. My last observation is---- Mr. Chu. Sir, if I may though, I would urge those who ask the question to offer the alternatives. What is the specific alternative? Not generic, ``let us try again.'' Because I have--you referred to my 12 years in Program Analysis and Evaluation. I have watched the Department try again and watched it better become the enemy of good enough. That can be a very expensive procurement strategy. Senator Coleman. And 4 years ago there was a directive to at least look at alternatives, look at pilots, and those were not followed. So we are in this place today. I do not want to keep going back to yesterday. I am really not happy about yesterday. I am concerned about tomorrow. My last observation though is this, we talk a lot about the back end system. But in the end, this is about people. Folks are not using this for reasons. I understand the policy and the process, and we want to make sure. But I think you have got--we are in the customer service--your customers are your employees, in this instance. And I think you have got to be listening to your customer, listening to your employees who are telling you loudly that this system on the travel end simply does not work. Mr. Chu. Sir, we are and we are committed to doing so. I should emphasize there are 600,000 users of the booking function in DTS today, people in the Department. That is a very significant customer base. So I think it is a little unfair to say it is not being used. But it is not where it needs to be. I agree with you. We are eager to hear those criticisms. We are eager to respond to those criticisms. Some of them have to do with underlying policies in the Department and how the travel industry treats those policies. Senator Coleman. I would note, without engaging in debate, that both the GAO and the DOD IG have reported and testified that Department information on DTS usage is unreliable. But we are back to the same problem. We do not have sufficient data. We do not have sufficient analysis. We know the question out there. We share a goal. The goal is the best most cost-effective system, good for the taxpayers, good for the employees, good for all of us. Let us figure out how to reach that goal. Thank you, Mr. Secretary. Mr. Chu. Agreed. Thank you, sir. Senator Coleman. With that, this hearing is now adjourned. 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