Hunt for Titanic Was Cover for Secret Sunken Nuke Sub Dives

According to newly declassified info and the lead scientist himself, Dr. Bob Ballard, the successful search for the Titanic wreck was actually part of a secret hunt for two sunken cold war American nuclear submarines. The USS Thresher and USS Scorpion had both foundered in the 1960s, and the Navy needed to know what… » 5/26/08 1:00pm 5/26/08 1:00pm