The President speaks with Afghanistan's President Hamid Karzai about recent civilian killings in Afghanistan

President Barack Obama talks on a phone with Afghanistan's President Hamid Karzai from his vehicle in Chevy Chase, Md., on Sunday. The Obama administration vowed a rapid investigation into the shooting of 16 Afghan civilians by a Sergeant in the US Army serving in Afghanistan and promised to hold whomever was behind the violence fully responsible (photo by White House).