180704-N-SM577-0033 BOSTON (July 4, 2018) USS Constitution is tugged through Boston Harbor to Fort Independence on Castle Island during ‘Old Ironsides' underway commemorating Independence Day. The crew of USS Constitution hosted members of the public onboard in commemoration of the 242nd Anniversary of the adoption of the Declaration of Independence by the Second Continental Congress. (U.S. Navy photo by Mass Communication Specialist 3rd Class Casey Scoular/Released)