Chief Master Sgt. Richard Parsons, Air Combat Command command chief, speaks to Air Force JROTC cadets at Langley Air Force Base, June 27, 2012. The cadets visited Langley to learn about the Air Force mission and the experiences of Airmen currently serving in the Air Force. (U.S. Air Force photo by Tech. Sgt. Barry Loo/Released)

A group of Air Force JROTC cadets ask Chief Master Sgt. Richard Parsons, Air Combat Command command chief, questions about his experiences as an Airman during their visit to Langley Air Force Base, June 27, 2012. The cadets, 87 in total, came to Langley during their summer leadership program to help prepare them for future leadership responsibilities. (U.S. Air Force photo by Tech. Sgt. Barry Loo/Released)