DOWN UNDER DANGLING U.S. Air Force Tech. Sgt. Gregory Neuberger rappels Australian style during a security forces exercise on Cannon Air Force Base, N.M., Aug. 29, 2008. The tower, usually used by base firefighters, has helped build confidence for security forces airmen. Neuberger is assigned to the 27th Special Operations Security Forces Squadron. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 422797-I-BWF08-321.jpg Photo Gallery