Former Coast Guard member Walter Scobie and Petty Officer 1st Class Christopher Connolly, of Coast Guard Station Marquette, prepare to lay a wreath in Lake Superior near the Stannard Rock Lighthouse, June 17, 2015.  (U.S. Coast Guard photo by Senior Chief Alan Haraf) Walter Scobie remembers June 18, 1961 when his quiet morning was shattered by an explosion that ripped through the Stannard Rock Lighthouse...