A U.S. Air Force Airman receives treatment in the USAF Hospital Langley Emergency Room at Langley Air Force Base, Va., Feb. 26, 2016. The ER is similar to civilian ERs in the sense that they provide support in the event of an emergency; however, this ER is only open to Department of Defense ID card holders. (U.S. Air Force photo by Staff Sgt. Aubrey White)