Dr. Ashton Carter, Under Secretary of Defense Acquisitions, Technology and Logistics, presents Col. Thomas Bergeson, 3rd Wing commander, with a crystal trophy during the 2010 Commander-in-Chief's Annual Award for Installation Excellence May 5, 2010. Forty-six of Elmendorf's premier Arctic Warriors traveled to Washington D.C. to accept the award at the Pentagon. During the week, the Arctic Warriors were treated to tours of the U.S. Capitol building, Smithsonian Air and Space Museum, Air Force Memorial, Holocaust museum and Arlington National Cemetery. (U.S Air Force photo/Staff Sgt. Brian Ferguson)