FORBIDDEN CITY U.S. Defense Secretary Chuck Hagel, right, walks with Jim Sciutto, CNN's chief national security correspondent, in the Forbidden City in Beijing, April 9, 2014. Hagel spent the day meeting with Chinese officials and visited the city as part of a cultural tour. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 871670-G-FMA35-000.jpg Photo Gallery