Sure. They will try the Truth (lone wolf, mental illness, etc) rather than biased racism. Assuming that it isn't an accident, of course. 

And it is indeed a fact that Christianity and Islam share a common background. It think that Christianity is better but mainstream Islam is certainly no worse. As the leader of a SECULAR government, Trudeau has no choice but to acknowledge that.

If you actually look at the people who are 'terrorists' you will find almost NO religious fervor. They use Islam as an excuse (just like the Christian Crusades, nothing new on earth).