Senior Airman Kyle Gregory, 28th Civil Engineer Squadron firefighter, shows children the safety gear he wears when combating fires from Little Scholar Preschool, Box Elder, S.D., at Ellsworth Air Force Base, S.D., Oct. 9, 2014. Ellsworth firefighters treated the preschoolers to a tour of the firehouse while also teaching them the basics of fire prevention and safety in support of National Fire Prevention Week. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)