DEPARTING BEIJING U.S. Defense Secretary Leon E. Panetta, center, walks with U.S. Ambassador to China Gary Locke, left, and U.S. Marine Corps Lt. Gen. John F. Kelly before departing Beijing, Sept. 20, 2012. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 923151-Z-FPH54-039.jpg Photo Gallery