Laughable. The violence inflicted by extremist Islamists completely, utterly overwhelms the admittedly tragic violence of right-wing extremists as in Montreal and Oslo. It is disingenuous to pull out one of two incidents when The Religion Of Peace™ commits multiple atrocities daily. I note that one of the latest ones, the bombing in Lahore, barely rates a mention in the press. Presumably because a) it's either so commonplace it isn't considered newsworthy or b) it doesn't fit with the liberal narrative. 13 dead, 60 wounded, ho hum, just another day. 

The sheer scale of the horrific acts committed in the name of Allah makes a mockery of attempts to compare to any other religion or movement. Here's just 2017, so far.

http://www.thereligionofpeace.com/attacks/attacks.aspx?Yr=2017

Notwithstanding that, the post-election violence referred to by sheeperst is that perpetrated by the anti-Trump demonstrators, which has been demonstrably proven. Nothing to do with the Islamic extremists.