Staff Sgt. Jeremy Moore, 28th Logistics Readiness Squadron inspection supervisor, performs a quarterly shelf-life review in an LRS warehouse, checking to make sure no items in stock are expired at Ellsworth Air Force Base, S.D., on Aug. 6, 2012. The Air Force focuses on providing education through a variety of programs, all of which are geared to better prepare Airmen to perform their duties and be able to take on more responsibilities. (U.S. Air Force photo by Airman 1st Class Hrair H. Palyan/Released)