Col. Jeffrey Taliaferro, 28th Bomb Wing commander, presents the key to a new Ford Mustang to retired Air Force Lt. Col. Larry Converse during a ceremony at the Ellsworth Air Force Base, S.D. base exchange, Jan. 20, 2011. Mr. Converse won the car as part of a worldwide contest, sponsored by the Army and Air Force Exchange Service and the Monster Beverage Company. (U.S. Air Force photo/Senior Airman Jarad A. Denton)