IRAQ: An Update from the Field HEARING before the COMMITTEE ON FOREIGN RELATIONS UNITED STATES SENATE ONE HUNDRED TENTH CONGRESS FIRST SESSION Thursday, July 19, 2007 Time: 10:30 AM Place: 419 Dirksen Senate Office Building Presiding: Senator Biden Senator Lugar's Opening Statement Senator Biden's Opening Statement     Witnesses: The Honorable Ryan C. Crocker    Ambassador to Iraq    Department of State    Washington, DC    (Via Video Conference From Baghdad, Iraq)   Witness names in blue are links to the statement given. Statements are only posted if provided electronically by witness.