A U.S. soldier secures the scene after American forces shot at an Afghan truck, killing two passengers and injuring another, on the road between Kabul and Bagram, Afghanistan, on Monday, March 11, 2013. (AP Photo/Ahmad Jamshid)

Photo by: Ahmad Jamshid

A U.S. soldier secures the scene after American forces shot at an Afghan truck, killing two passengers and injuring another, on the road between Kabul and Bagram, Afghanistan, on Monday, March 11, 2013. (AP Photo/Ahmad Jamshid)