U.S. Army privates run out of the chemical chamber during Army basic training at Fort Jackson, S.C., Aug. 10, 2006. U.S. Army privates run out of the chemical chamber during Army basic training at Fort Jackson, S.C., Aug. 10, 2006. SHARE: Download: Full Size (2.48 MB) Tags: Photo Essays Credit: VIRIN: 651575-P-RZJ18-564.jpg Photo Gallery