HAPPY INTRODUCTION Defense Secretary Leon E. Panetta, and his wife, Sylvia, laugh as he is introduced at the Undersecretary of Defense for Intelligence 10th anniversary celebration dinner on Joint Base Myer-Henderson Hall in Arlington, Va., Dec. 3, 2012. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 255937-I-BTN60-723.jpg Photo Gallery