ELLSWORTH AIR FORCE BASE, S.D. -- (Left to right) Airman 1st Class Samantha Tremblay and Senior Airman Daniel Zimbardo, 28th Civil Engineer Squadron firefighters, ignite fuel in a burn pit during a demonstration for spouse day, May 7. Spouse day was a base-wide event where all spouses of Ellsworth Airmen were encouraged to explore their spouse’s career field. (U.S. Air Force/photo Air man 1st Class Anthony Sanchelli)