Secretary Panetta speaks to the crew of the USS Mississippi and workers from General Dynamics Electric Boat. Secretary of Defense Leon E. Panetta speaks to the crew of the USS Mississippi and workers from General Dynamics Electric Boat in Groton, Ct. on November 17, 2011. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 547711-Z-EGI21-208.jpg Photo Gallery