CORDON ESCORT U.S. Defense Secretary Chuck Hagel, left, escorts Latvian Defense Minister Artis Pabriks through an honor cordon into the Pentagon, Oct. 30, 2013. The two defense leaders met to discuss national and regional security issues of mutual importance. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 225160-T-JCG93-680.jpg Photo Gallery