The Honorable Ashton B. Carter (left), Under Secretary of Defense for Aquisition, Technology and Logistics, joined the new Wing Commander and Mr. Michael J. Bayer (right), The Chairman of the Defense Business Board, after a recent Change of Command Ceremony held in Fresno, Calif. on May 14, 2011. The Honorable Ashton B. Carter congratulated Col. Sami D. Said on his new position as the 144th Fighter Wing Commander. (U.S. Air Force photo by Master Sgt. David Loeffler/released)