SEAMAN (SN) Eric Daye, 18, left, and MASTER CHIEF PETTY Officer (MCPO) Adrian Dotson, 57, center, ring the bell aboard the battleship USS WISCONSIN (BB 64) in honor of the 200th anniversary celebration of the signing of the Constitution of the United States. The two crew members represent the oldest and youngest men assigned to the ship which is undergoing overhaul by Ingalls Shipbuilding. The ship is 50 percent complete