Petraeus on Capitol Hill to discuss Libya attack
Obama Afghanistan
Credit: AP
President Barack Obama is greeted by NATO Commander in Afghanistan Gen. David Petraeus, left, and US Ambassador to Afghanistan Karl W. Elkenberry, center, after stepping off Air Force One during an unannounced visit to Bagram Air Base in Afghanistan. Friday, Dec. 3, 2010. (AP Photo/Pablo Martinez Monsivais)
