A man was arrested in Salem for crawling into the back seat of a deputy's patrol car and refusing to leave.  Don Thomson, with the Marion County Sheriff's Office, says a deputy saw the man try to get into the back seat of another car that was stopped at an intersection.  When that driver pulled away, the man crawled into the patrol car.  Corban Scheckler, 26, had tried several times to get a ride-along with the sheriff's office, but was denied because he couldn't pass the background check.  This time, he got his ride as they drove him to jail and booked him for trespassing.