U.S. Air Force Maj. Gen. H.D. Polumbo Jr., 9th Air Force commander, makes a stop at the Crossbow Dining Facility as part of his base tour at Langley Air Force Base, Va., July 16, 2013. Polumbo met with first sergeants from around the base to discuss a wide variety of topics in today’s Air Force. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)