Congressional visit
Lt. Gen. Bruce Litchfield, Air Force Sustainment Center commander, left, and Brig. Gen. Donald Kirkland, Oklahoma City Air Logistics Complex commander, right, brief U.S. Representative Tom Cole, 4th District, Oklahoma, center left, and CNBCs chief Washington correspondent John Harwood, on the KC-135 programmed depot maintenance line at the OC-ALC. The congressman visited Tinker Sept. 3, toured areas of the maintenance complex and met with the installation?s senior leaders. CNBC is following the congressman?s visit to his home district for a special report. (U.S. Air Force photo by Darren D. Heusel)