U.S. Air Force Lt. Col. Jimmy Jackson shows pre-flight inspection points on the landing gear for the B-52 Stratofortress on Jan. 30, 2015, Barksdale Air Force Base, La. Students received a briefing of the B-52 as part of a job shadow day to see what it is like to be a pilot. (U.S. Air Force photo by Master Sgt. Dachelle Melville/Released)