Minimizing the horror

Remember how the right-wing had to mock and demonize the 9/11 widows to try to cover the Bush-Cheney malfeasance that lead to 9/11?
Now that the Harper Cons have dismantled the gun registry, will we see their supporters give the Montreal Massacre the same treatment? Fern Hill writes:

Despite what Kady O'Malley tweeted yesterday, I do think [Chris Jones] deserves to be known forever as 'That Guy Who Heartlessly Mocked The Montreal Massacre In A Sports Column'.Or at least as a prime example of 'Wot? Me Worry?'
(Predictably, the comments on the Globe story are full of 'honest mistake, get over it, lefty wimps', etc.)