Retired Chief Master Sgt. Robert Gaylor, the fifth Chief Master Sergeant of the Air Force, delivers an inspirational speech during the chief’s recognition ceremony at Grand Forks Air Force Base, N.D., on April 27, 2012. Chief Master Sgt. Christopher Crafton, 319th Civil Engineer Squadron, and Jim Bradshaw, an honorary ambassador for the base, were honored at the ceremony. (U.S. Air Force photo/Staff Sgt. Amanda N. Grabiec)