Rescue Wing Reservists from the 920th Rescue Wing, Patrick Air Force Base, Fla., gathered into a hangar during their unit training assembly November 1, 2014, to refresh their knowledge in chemical warfare training. The training included how to properly don a gas mask, basic life-saving techniques and how to properly process through a decontamination line. Those that participated will be executing their chemical warfare knowledge in a wing-wide exercise November 2, 2014.