Senior Airman Jerry Radcliffe helps Tech Sgt. Robert Young, both vehicle operators for the 126th Logistics Readiness Squadron, put on his chemical protective suit and mask during the expeditionary skills rodeo at Scott Air Force Base, Ill., April 19, 2015. The rodeo trains the Illinois Air National Guard for a chemical, biological, radiological, nuclear and explosive incident response as well as self-aid and buddy care.