President Barack Obama walks down the stairs from Air Force One upon arrival at Andrews Air Force Base, Md. on Saturday, Dec. 4, 2010.Obama is returning from unannounced visit to Bagram Air Field in ... more 
President Barack Obama walks down the stairs from Air Force One upon arrival at Andrews Air Force Base, Md. on Saturday, Dec. 4, 2010.Obama is returning from unannounced visit to Bagram Air Field in Afghanistan, Friday. less 
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Associated Press | Photo By Jose Luis Magana
Sat, Dec 4, 2010 6:55 AM EST