According to Damon, the border wall would have to be enormous to keep Canadians out.
"Remember, they're athletic," he said. "They're an athletic, outdoorsy people so we're gonna need a few storeys."
He even went so far as to compare Canadians with some other famous invaders from "outside the wall."
"Maybe kind of like the Game of Thrones wall to the north," he said. "You guys are white walkers. We've gotta keep you guys out."
http://www.cbc.ca/news/trending/matt...nada-1.3227524
About time they built a wall along the Canada-USA border. Those pesky Americans. Always trying to steal our jobs...