U.S. Air Force Gen. Paul J. Selva, United States Transportation Command commander speaks with Airmen assigned to the 455th Expeditionary Aeromedical Evacuation Squadron at Bagram Air Field, Afghanistan July 10, 2014. Selva spoke with the team about the future of flight medicine and asked members about their concerns in their career field. (U.S. Air Force photo by Master Sgt. Cohen A. Young/Released)