U.S. Air Force Col. Linda Curry (left), 735th Supply Chain Operations Group commander gives a mission brief to Maj. Gen. Lawrence Wells, 9th Air Force commander, and wife Kathy Wells during their visit to Langley Air Force Base, Va., Dec. 5, 2012. The general and his wife visited Langley to show appreciation to the assigned tenant units supported by the installation. (U.S. Air Force photo by Staff Sgt. Jeff Nevison/Released)

U.S. Air Force Maj. Gen. Lawrence Wells (left), 9 Air Force commander, listens as Senior Master Sgt. Dwayne Hill, 439th Supply Chain Operations Group Centralized Repair Facility Command and Control superintendent, gives the general a mission brief at Langley Air Force Base, Va., Dec. 5, 2012. The general visited Langley to better understand the assigned tenant units and their role at Langley. (U.S. Air Force photo by Staff Sgt. Jeff Nevison/Released)