WATCH: Truck goes airborne in dramatic near miss on Iowa interstate

Johnson County Sheriff Lonny Pulkrabek released this video, captured by a patrol car dash cam. In the video, Trooper Jess Hernandez's vehicle was struck whi.\r\n\r\nAn Iowa State trooper's dashboard camera captured the moment a fast-moving van went airborne and flew off Interstate 80, narrowly missing the trooper.