Gen. Stephen Lorenz, Lt. Gen. Janet Wolfenbarger, and Brig. Gen. Walter Givhan welcome civic leader Walter Miller to Wright-Patterson Air Force Base, Ohio, Sept. 7, 2010. Mr. Miller, president of the Polygon Group based in Memphis, Tenn., was one of 21 civic leaders across the nation to observe Air Force missions performed by Wright-Patt Airmen and civilian employees. General Lorenz is Air Education and Training Command commander, General Wolfenbarger is Air Force Materiel Command vice commander and General Givhan is Air Force Institute of Technology commandant. (U.S. Air Force photo/Staff Sgt. Amanda Duncan)