Toronto police are investigating after shots were fired at the Bais Chaya Mushka Elementary School early Saturday morning. Police say no one was injured, and the area has been closed for the investigation. Plus, after a relative lull over the summer, it appears that there are renewed calls from within Canada's Liberal caucus for Prime Minister Justin Trudeau to quit. That sentiment came in the form of a private letter signed by over two dozen Members of Parliament, but no cabinet ministers.