Chief Master Sgt. Steve McDonald (left), Air Combat Command command chief, arm wrestles with Senior Airman Kailyn Moore, 4th Operations Support Squadron aircrew flight equipment technician, during an installation visit, Nov. 12, 2015, at Seymour Johnson Air Force Base, North Carolina. McDonald interacted with Airmen at each office he visited during his 3-day stay to discuss current issues and Airman resilience. (U.S. Air Force photo/Senior Airman Aaron J. Jenne)