Army Staff Sgt. Jeff Brady, right, helps emergency room nurses with decontaminating a mock victim during a natural-disaster training scenario decontamination exercise at Exempla Saint Joseph Hospital in Denver, July 23, 2013. Brady, a decontamination readiness noncommissioned officer, is assigned to the Utah National Guard's 115th Maintenance Company. Army Staff Sgt. Jeff Brady, right, helps emergency room nurses with decontaminating a mock victim during a natural-disaster training scenario decontamination exercise at Exempla Saint Joseph Hospital in Denver, July 23, 2013. Brady, a decontamination readiness noncommissioned officer, is assigned to the Utah National Guard's 115th Maintenance Company. SHARE: Download: Full Size (2.38 MB) Tags: Photo Essays Credit: VIRIN: 720064-Y-GYW01-060.jpg Photo Gallery