It is curious that the columnist says, of President Trump, that his "rhetoric may have resulted in the mass murder of Muslims in Quebec City".

I dunno. That shooter's Facebook profile said he was a big fan of the Parti Quebecois which, as I recall, had been led by Jacques Parizeau, a man who publicly blamed "the ethnic vote" for inhibiting Quebec.

Ah, but of course, shining an illuminating spotlight on blatant xenophobia from a prominent Quebecer, that would be far too controversial a move for the politically correct - so let's shine it on an American president instead...