Scrutinizing The Surge
General David Petraeus, left, and U.S. Ambassador to Iraq Ryan Crocker testify before the Senate Foreign Relations Committee on Capitol Hill Tuesday, Sept. 11, 2007, in Washington. Later in the day, Petraeus and Crocker will also appear before the Senate Armed Service Committee to continue delivering their reports on progress made in Iraq since additional U.S. troops were sent to the nation earlier this year.
Author: CBS News Staff
Credit: GETTY IMAGES/Alex Wong
