Canada's been very good about it. I think we're a well-regulated industry. There are always little things that can get in the way of import—there are a couple of issues we're working on now—but generally speaking, we've done a pretty good job.
There are a few issues around product classification. In fact, we do such a good job that I've included a list of 70-some countries that ask for a certificate of free sale that we issue, saying that these products could be freely sold in Canada, which they require for exports—