Chad Hall poses for a photo with Senior Airman Moses Ross during a USO visit to the Philadelphia Eagles training camp in Lehigh, Pa., Aug. 3, 2008. Hall, a graduate of the Air Force Academy in Colorado Springs, Colo., signed with the San Francisco 49ers in November 2012. Ross is a knowledge operations manager with the 512th Mission Support Squadron at Dover Air Force Base, Del. (U.S. Air Force photo/Senior Master Sgt. James McGarvey)