Master Sgt. David Foster, Max Impact electric bass player, performs for a crowd at the USO Warrior and Family Center on Ft. Belvoir, Va., May 22, 2013. Max Impact performed at the newly-opened center in conjunction with a free community-wide barbecue in order to garner awareness of future USO-sponsored events. (U.S. Air Force photo/Senior Airman Lindsey A. Porter)