U.S. Air Force Tech Sgt. Russell Oswalt, 1st Fighter Wing command chief’s executive assistant, and Staff Sgt. Trevor Selleck, 1st Operations Support Squadron intelligence analyst, head for the finish line during a POW/MIA 24-hour run/walk at Langley Air Force Base, Va., Sept. 16, 2014. The vigil held was held to honor the nation’s prisoner of war and missing in action Service members. (U.S. Air Force photo by Staff Sgt. Antoinette Gibson/Released)