In the wake of last week's attack on the U.S. Capitol, the Proud Boys — a group founded by Canadian Gavin McInnes — has been under intense pressure. The FBI is arresting some of its members. NDP Leader Jagmeet Singh has called for the them to be designated a terrorist group, and the federal government is considering it. Today, how the Proud Boys started, and where they ended up, with Jared Holt — a visiting researcher at the Atlantic Council's Digital Forensic Research Lab who studies domestic extremism