four members of a Muslim family in London, Ont., were killed in what police described as a targeted hate crime, Prime Minister Justin Trudeau called it a “terrorist attack.”Trudeau spoke in the House of Commons on Tuesday, calling the attack “a brutal, cowardly, and brazen act of violence.”“This was no accident,” he said. “This was a terrorist attack, motivated by hatred, in the heart of one of our communities.” Muslim family killed in London, Ont.