Staff Sgt. Rick Cavazos gets ready to hook up another Jersey barrier U.S. Army Staff Sgt. Rick Cavazos gets ready to hook up another Jersey barrier to a crane in Spin Boldak, Kandahar province, Afghanistan, on Sept. 15, 2011. The Jersey barriers were positioned to help increase security at the district center. Cavazos is attached to the 509th Forward Support Company, 504th Battlefield Surveillance Brigade. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 145282-X-XKV07-696.jpg Photo Gallery