Members of the U.S. Army Training and Doctrine Command from Fort Eustis, Va., march down main-street in Yorktown, Va., as part of the annual Yorktown Day parade, Oct. 19, 2012. The parade was the first of many events held to celebrate the success of Gen. George Washington and the Continental Army at Yorktown in 1781. (U.S. Air Force photo by Staff Sgt. Wesley Farnsworth / Released)