Four members of the U.S. Air Force Honor Guard drill team throw their rifles in the air as a fifth guardsman stands in the center during a performance at Laughlin Air Force Base, Texas, July 16, 2013. Twenty airmen make up the total drill team, and 250 ceremonial guardsmen comprise the entire U.S. Air Force Honor Guard. (U.S. Air Force photo/Senior Airman John D. Partlow)