Enlarge Photo

Photo by: Sean D. Elliot

** FILE ** In this March 2, 2011 file photo, the Los Angeles Class attack submarine USS Memphis returns to the U.S. Navy Submarine Base in Groton, Conn., after a two-month deployment that was its final mission. When the Navy discovered a cheating ring aboard the USS Memphis, it swiftly fired the commanding officer and kicked off 10 percent of the crew. (AP Photo/The Day, Sean D. Elliot, File)

Happening Now