For those interested you can read it here.
Of course most Muslims are not terrorists but most Muslims don't have to be. All you need is a few to cause real damage to society.
Wherever you find a sizable Muslim minority in any country you can expect things like this to pop up sooner or later. So is Muslim immigration worth it? Should Canada allow the influx of Muslims into Canadian society? I don't think so given the potential danger Muslims have made themselves out to be and that whole "Islam will dominate the world" thing. However others disagree.
We should be having these kinds of discussions now and we Canadians should not be afraid to demand a moratorium on Muslim immigration if need be or at least some form of quota system. If we don't then the cost may be in Canadian lives and damages to property. It's just the reality of the world. Deal with it.