VANDENBERG AIR FORCE BASE, Calif. -- AFSPC Command Chief Master Sergeant Michael Sullivan speaks with ALS students about the importance of leadership as an NCO supervising today's Airman, Aug. 29. The chief's visit reflected his focus on developing Airmen as leaders, which is one of the priorities of the Air Force Chief of Staff.. (U.S. Air Force photograph/Airman 1st Class Matthew Plew)