Not long after Sept. 11 I chanced to be heading north on I-87 between Plattsburgh and Montreal. At the border crossing from Champlain, N.Y., to Lacolle, Quebec, I noticed that what appeared to be a mini-refugee camp had sprung up. It's not often that you see teeming hordes lining up to get into Canada, so I asked the immigration officer what was going on. He rolled his eyes and did a bit of boy-those-crazy-Yanks stuff and then explained that most of the guys waiting to get in were from Pakistan. In the wake of 9/11, the authorities had rounded up various persons of interest in the New York City area. Whether or not they were terrorists, they'd certainly violated immigration law, overstaying visas and so forth. And as a result, many other illegal immigrants from Muslim countries had concluded it was time to liquidate their assets and break for the border. In other words, the roundup of a relatively small number of persons sent thousands more fleeing to Canada.
Mark Steyn - May 27, 2007