Josh Royer, 14, of Stratham, N.H., left, Alex Cardona, 11, of York, Maine, center, and Alex Coulombe, 11, of Freemont, N.H., offer roses and programs before a service marking the 50th anniversary of the sinking of the USS Thresher, Saturday, April 6, 2013, at the high school in Portsmouth, N.H. (AP Photo/Michael Dwyer)
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