U.S. Navy Chief Machinist's Mate Michael Sears Jr., left, provides a guided tour to members of Boy Scout Troop 70 of Austin, Texas, during a small boat tour of Pearl Harbor, Hawaii, June 11, 2014. During their visit to Joint Base Pearl Harbor-Hickam, Troop 70 visited the USS Arizona Memorial and Surface Warfare Officer School Command. (U.S. Navy photo by Mass Communication Specialist 2nd Class Tiarra Fulgham/Released)