Senior Airman Cody Henning, 8th Civil Engineer Squadron readiness and emergency management journeyman, shows Col. Ken “Wolf” Ekman, 8th Fighter Wing commander, and Chief Master Sgt. Lee “Wolf Chief” Barr, 8th Fighter Wing command chief, how to check chemical threats in the air using hazardous material equipment at Kunsan Air Base, Republic of Korea, March 13, 2015. Henning showed Wolf and Wolf Chief how he contributes to the Wolf Pack mission. (U.S. Air Force photo by Senior Airman Divine Cox/Released)