Chinese Air Force Gen. Ma Xiaotian, the Chinese army's deputy chief of general staff, speaks with U.S. Defense Secretary Leon E. Panetta during a departure meeting in Beijing, Sept. 20, 2012. Chinese Air Force Gen. Ma Xiaotian, the Chinese army's deputy chief of general staff, speaks with U.S. Defense Secretary Leon E. Panetta during a departure meeting in Beijing, Sept. 20, 2012. SHARE: Download: Full Size (1.62 MB) Tags: Photo Essays Credit: VIRIN: 136599-E-XAY73-481.jpg Photo Gallery