LANGLEY AIR FORCE BASE, Va. -- Bob Gaylor, fifth Chief Master Sgt. of the Air Force, stands in front of a rough sketch drawn by an individual from the 94th Fighter Squadron here July 23. The sketch is going to be a hand-painted rendering of our Air Force heritage. Chief Gaylor is touring Langley and speaking to Airmen about the Air Force and how to stay self motivated. (U.S. Air Force photo/Airman 1st Class Jonathan Koob)