Witness Testimony Dr. Edward J. Wegman Director Center for Computational Statistics George Mason University, MS 4A7 157 Science-Technology II Building Fairfax, VA, 22030 Questions Surrounding the ‘Hockey Stick’ Temperature Studies: Implications for Climate Change Assessments Subcommittee on Oversight and Investigations July 27, 2006 2:00 PM Testimony is available in PDF format.