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 IMAGE: Download Image: Full Size (2.48 MB) Tags: Photo Essays Photo By: VIRIN: 651575-P-RZJ18-564.jpg Photo Gallery