Tech. Sgt. Gary Schander is covered with dust from sheetrock he cut. Tech. Sgt. Gary Schander assigned to the 119th Civil Engineer Squadron is covered with dust from sheetrock he cut from the walls of a Hurricane Katrina flood damaged structure in Biloxi, Miss., on Sep. 14, 2005. Department of Defense units are mobilized as part of Joint Task Force Katrina to support the Federal Emergency Management Agency's disaster-relief efforts in the Gulf Coast areas devastated by Hurricane Katrina. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 708908-X-ZCP76-292.jpg Photo Gallery