LANGLEY AIR FORCE BASE, Va. – Gen. Norton A. Schwartz, former Chief of Staff of the Air Force, speaks to Langley Airmen during the Air Combat Command change-of-command ceremony in the 71st Fighter Squadron hangar Sept. 10. General Corley relinquished command to Gen. William M. Fraser III after commanding ACC since October 2007 and serving his country for more than 36 years. (U.S. Air Force photo/Staff Sgt. Barry Loo)