U.S. Army Sgt. 1st Class Michael Gibson directs a convoy of M1A2 Abrams tanks.
U.S. Army Sgt. 1st Class Michael Gibson directs a convoy of M1A2 Abrams tanks down a road in Kahn Bani Sahd, Iraq, on Feb. 5, 2007. Gibson is assigned to Charlie Company, 1st Cavalry Division, 12th Infantry Regiment.