Hour 3 of Ottawa Now for Thurs. September 2nd, 2021 

An investigation is underway following a VIA Rail train derailment near Prescott on Thursday morning. CTV’s Nate Vandermeer has details on the collision and a messy cleanup ahead. Meantime, several anti-vaccine protests were popping up across Canada on Wednesday, including right here in Ottawa. This comes after Ontario, and other provinces, recently introduced vaccine passports. We get the latest in Hour 3. Plus, the TVA Debate will be taking place tonight, the first time Canada’s party leaders will be on the same TV screen pitching for your vote on September 20. Members of our Political Heat Panel break down a pivotal night in the federal election campaign