USS Arizona Memorial in Pearl Harbor, Honolulu, Hawaii. Tribune photo by Toni Stroud. (TONI STROUD / CHICAGO TRIBUNE)
Oil seeps out of the sunken hull of the USS Arizona before a wreath laying ceremony at the memorial to the battleship in Pearl Harbor, Hawaii, Monday, Dec. 7, 2015. Before the wreath-laying, dozens of survivors and about 3,000 others gathered for a memorial ceremony marking the 74th anniversary of the Japanese attack. (AP Photo/Audrey McAvoy) (Audrey McAvoy / AP)
Pearl Harbor survivor John Hughes pauses to look at a wall engraved with the names of USS Arizona sailors and Marines killed in the attack on Pearl Harbor after a wreath-laying ceremony at the USS Arizona Memorial in Pearl Harbor, Hawaii, Monday, Dec. 7, 2015. A memorial and a wreath-laying ceremony were marking the 74th anniversary of the Japanese attack. (AP Photo/Audrey McAvoy) (Audrey McAvoy / AP)
