U.S. Air Force Tech. Sgt. Amadi Dingba, 633rd Force Support Squadron force management non-commissioned officer in charge, listens to Chief Master Sgt. Emmette Bush, 1st Fighter Wing command chief, speak during a first sergeants seminar at Langley Air Force Base, Va., May 8, 2015. The Langley First Sergeants council held a week long seminar to teach Airmen, technical sergeant and above, the importance of being a first sergeant. (U.S. Air Force photo by Senior Airman Breonna Veal/Released)