President Obama visits U.S. troops in Afghanistan
President Barack Obama spoke with Airmen, Soldiers, Sailors and Marines during a visit to Bagram Airfield, Afghanistan, Dec. 3, 2010. President Obama addressed current issues including the troop surge, pay freeze and extended his appreciation to the men and women of the armed forces serving around the world. (U.S. Air Force photo/Staff Sgt. Christopher Boitz)