7 SFS tryout for Global Strike Challenge
Staff Sgt. David Schwartz, 7th Security Forces Squadron, drags a 210-pound dummy across the football field during tryouts for the SFS 2011 Global Strike Challenge team, Sept. 27, 2011, at Dyess Air Force Base, Texas. The airmen selected will represent Dyess in the GSC at Barksdale Air Force Base, La. (U.S. Air Force photo by Airman 1st Class Cierra Bullock/Released)