ELLSWORTH AIR FORCE BASE, S.D. -- Staff Sgt. Jessica Aadalen, 28th Civil Engineer Squadron emergency management technician, helps Sheryl Cronan, wife of Chief Master Sgt. Robert Cronan, 28 CES chief enlisted manager, with chemical protection gloves during a demonstration for spouse day, May 7. Spouses of Ellsworth Airmen were given the chance to see firsthand what their husband or wife does for the Air Force. (U.S. Air Force/photo Air man 1st Class Anthony Sanchelli)