 KID News Radio Studio, powered by Iron Horse RV and Trailers in Rexburg. Off exit 322, Highway 20, Rexburg. When a journey matters. Iron Horse RV. Online 24-7 at ironhorservandtrailers.com. KIDJ Sugar City, KIDG Pocatello, KID News Radio 106.3 and 92.1. East Idaho's news and talk station, KID News Radio.