U.S. Air Force Staff Sgt. Malcolm, 17th Intelligence Squadron, intelligence analyst, donates blood to the Armed Services Blood Program during a donation drive at Langley Air Force Base, Va., Aug. 10, 2016. The Armed Services Blood Program has a bi-monthly blood drive at the Langley Air Force Base Community Commons. (U.S. Air Force photo by Airman 1st Class Tristan Biese)