GUEST BOOK U.S. Defense Secretary Leon E. Panetta signs the guest book after touring a Chinese frigate in Qingdao,China, Sept. 20, 2012. Panetta visited Tokyo, Beijing and Qingdao before continuing to Auckland, New Zealand, during a weeklong trip to the Asia-Pacific region. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 982704-D-IUG72-630.jpg Photo Gallery