Sailors assigned to USS Constitution demonstrate 17th century boarding pike drills at the Charlestown Navy Yard during Boston Ha

110629-N-AU127-032
CHARLESTOWN, Mass. (June 29, 2011) Sailors assigned to USS Constitution demonstrate 17th century boarding pike drills at the Charlestown Navy Yard during Boston Harborfest. Harborfest is a six-day Fourth of July festival that showcases Boston's Colonial and maritime heritage. The festival strives to honor and remember the past, celebrate the present, and educate the future with reenactments, concerts and historical tours. (U.S. Navy photo by Mass Communication Specialist Seaman Shannon Heavin/Released)

110629-N-AU127-032
 CHARLESTOWN, Mass. (June 29, 2011) Sailors assigned to USS Constitution demonstrate 17th century boarding pike drills at the Charlestown Navy Yard during Boston Harborfest. Harborfest is a six-day Fourth of July festival that showcases Boston's Colonial and maritime heritage. The festival strives to honor and remember the past, celebrate the present, and educate the future with reenactments, concerts and historical tours. (U.S. Navy photo by Mass Communication Specialist Seaman Shannon Heavin/Released)