The article is correct in that the five "terrorists" turned out to be a hoax. It is also correct in that none of the 9-11 terrorists snuck in from Canada. All had legal visas, in fact. The article is also correct in that Hillary should shut up and sit down, but she should anyway. ;)

However, several unsuccessful plots to attack American targets have been planned by foreign terrorists operating out of Canada. Canadian intelligence estimates that some 50 known terrorist organizations have cells in Canada. And a border that porous is an obvious attraction. It's worth keeping an eye on the northern direction.