MUD MUCK A U.S. Army paratrooper low-crawls through a muddy trench as part of an event to win his silver spurs, a rite-of-passage tradition that dates back to horse-mounted cavalrymen, on Fort Bragg, N.C., June 4, 2009. The soldier is assigned to the 82d Airborne Division's, 3rd Squadron, 73rd Cavalry Regiment, 1st Brigade Combat Team. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 395752-K-KIL81-560.jpg Photo Gallery