U.S. Air Force Staff Sgt. Jacob Brown, 633rd Security Force Squadron, demonstrates the virtual range simulator capabilities for students from Hampton Roads area high schools during a tour at Langley Air Force Base, Va., May 29, 2015. During the tour, Airmen from across three wings gave the students a first-hand glimpse into the day-to-day operations of the diverse missions at Langley. (U.S. Air Force photo by Senior Airman R. Alex Durbin/Released)