Ambassador Ryan Crocker, right, accompanied by Gen. David Petraeus testifies on Capitol Hill in Washington, Tuesday, April 8, 2008, before the Senate Armed Services Committee hearing on the status of the war in Iraq. (AP Photo/Pablo Martinez Monsivais) Pablo Martinez Monsivais
Ambassador Ryan Crocker, right, accompanied by Gen. David Petraeus testifies on Capitol Hill in Washington, Tuesday, April 8, 2008, before the Senate Armed Services Committee hearing on the status of the war in Iraq. (AP Photo/Pablo Martinez Monsivais)
