U.S. Air Force Col. Korvin Auch, 633rd Air Base Wing commander, encourages the runners before starting the Combined Federal Campaign 5K Run, Langley Air Force Base, Va., Sept. 22, 2011. The CFC is the world’s largest and most successful workplace charity campaign, raising millions of dollars during the campaign season of Sept. 1st through Dec. 15th each year. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)