Drummers with the Colonial Williamsburg Fife and Drum Corps perform during the fourth annual Constitution Day ceremony in Williamsburg, Va., Sept. 15, 2012. The Fife and Drum Corps joined the U.S. Air Force Heritage of America and U.S. Army Training and Doctrine Command bands to perform an 80-minute set of songs in honor of Constitution Day. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)