World War II veteran Doug Thrutchley stands by the captured U-505 German submarine on display at the Museum of Science and Industry in Chicago, Wednesday, June 4, 2014. Thrutchley, who was involved ... more 
World War II veteran Doug Thrutchley stands by the captured U-505 German submarine on display at the Museum of Science and Industry in Chicago, Wednesday, June 4, 2014. Thrutchley, who was involved with capture of the 252-foot vessel, was on hand to mark the 70th anniversary of its capture. It is the only German submarine the U.S. Navy captured during the war and one of five left in the world. (AP Photo/Stacy Thacker) less 
1 / 1
Associated Press | Photo By Stacy Thacker
Wed, Jun 4, 2014 3:18 PM EDT