FILE - In this Jan. 14, 1973 file photo, Miami Dolphins coach Don Shula is carried off the field after his team won the Super Bowl game with a 14-7 victory over Washington, in Los Angeles. The Dolphins team that achieved the only perfect season in NFL history will be honored by the White House next Tuesday, Aug. 20, 2013, more than 40 years after its accomplishment. (AP Photo/File)