Schoolgirls walk in front of U.S. soldiers with 2nd Platoon, G Company, 3rd Squadron 2nd Stryker Cavalry Regiment as they patrol in Baghdad

Schoolgirls walk in front of U.S. soldiers with 2nd Platoon, G Company, 3rd Squadron 2nd Stryker Cavalry Regiment as they patrol in the Muhalla 832 Mechanik neighbourhood in Baghdad November 12, 2007. REUTERS/Stefano Rellandini (IRAQ)