This article was produced in partnership with NOTUS. It originally published by The Maine Monitor, a nonprofit and nonpartisan news organization. To get regular coverage from The Monitor, sign up for a free Monitor newsletter here. In 2002, my classmate Graham Platner ran for student-body president of John Bapst Memorial High School in Bangor. I remember watching him in our auditorium debate his fellow candidates. He was the radical, wearing a revolutionary proletarian costume: overalls and a red armband. (When I asked him about this recently, he told me he thought he had a history presentation to give that day.)...