160908-N-AT895-154 CHARLESTOWN, Mass. (Sept. 8, 2016) Chief of Naval Operations (CNO) Adm. John Richardson and Master Chief Petty Officer of the Navy (MCPON) Steven Giordano visit Sailors and family members stationed aboard USS Constitution. CNO and MCPON held an all-hands call and reenlisted several Constitution Sailors during their visit. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released)