Trudeau, political leaders denounce 'violence and hatred' at anti-NATO demonstration in Montreal

Prime Minister Justin Trudeau has joined federal cabinet ministers and other politicians in condemning Friday night's anti-NATO demonstration in Montreal, calling the protesters' actions "appalling." 

Montreal police say at least three people were arrested after protests by pro-Palestinian and anti-NATO demonstrators turned violent, with protesters throwing objects at police, lighting two vehicles on fire and breaking windows.

Police say they arrested a 22-year-old woman for obstructing police work and assaulting a police officer, as well as two men, 22 and 28, both for obstructing police work. All three were released and will appear in court at a later date.