It's actually interesting that you mentioned France, where another Muslim terrorist, this time from Chechen, stubbed his teacher one day ago.
The guy got lucky because the previous teacher lecturing about the history of Islam was behaded by another Muslim.student. If we won't stop getting those in Canada, it is only a question of time when it will start happening here.
Especially when it appears PYM { Palestinians Youth Movment) is the organisation behind the majority of Palestinian prtests in Toronto. Guess who funds them - Hamas. They were so "involved" that they booked Philips square same day the terror attack happened. This is currently under investigation by security authorities.