USS Constitution fires a 17-gun salute.

BOSTON (July 4, 2014) USS Constitution fires a 17-gun salute near U.S. Coast Guard Base Boston during the ship’s Independence Day underway demonstration in Boston Harbor. Constitution got underway with more than 300 guests to celebrate America’s independence. (U.S. Navy photo by Seaman Matthew R. Fairchild/Released) 140704-N-OG138-866 Join the conversation http://www.navy.mil/viewGallery.asp http://www.facebook.com/USNavy http://www.twitter.com/USNavy http://navylive.dodlive.mil http://pinterest.com https://plus.google.com