The 79-year-old battleship U.S.S. Iowa and her ocean tug, the Warrior, arrive off the Southern California coast after a 4-day tow from the San Francisco Bay, May 30, 2012.  Once the hull is cleaned, the Iowa will be moved to its permanent home as a floating museum on the San Pedro waterfront.  (Don Bartletti/Los Angeles Times/MCT) Photo: Don Bartletti, McClatchy-Tribune News Service