Airman 1st Class Michael Siciliano and Senior Airman Juan Rivera, Airmen with the New Jersey Air National Guard's 177th Fighter Wing, prepare to go through a mock contamination control area Jan. 8, 2015. The Airmen go through multiple stations in their chemical gear in order to ensure their gear is decontaminated. (U.S. Air National Guard photo by Airman 1st Class Amber Powell/Released)