Brad Williams spent almost 30 years at the iron mine in Eveleth. Now he's going to school. He's older than his classmates. Most of them are 18 or 19. When they were born, Brad Williams had already worked at the mine for ten years. But the mine shut down last May, and Brad Williams doesn't want to leave his home. So he's studying to be a nurse. Chris Julin met up with him at school. He has this Mainstreet Radio report.