Firefighters with the Miramar Fire Department and the Laguna Hotshots work together during a prescribed burn aboard Marine Corps Air Station Miramar, Calif., June 12. The Miramar Fire Department conducts these burns to reduce the risk of wildfires. - Firefighters with the Miramar Fire Department and the Laguna Hotshots work together during a prescribed burn aboard Marine Corps Air Station Miramar, Calif., June 12. The Miramar Fire Department conducts these burns to reduce the risk of wildfires.