With that, I want to emphasize that I'm not a patent lawyer, so I'm not one of the rich guys on the block.
We have not faced any stifling at this point with any regulatory regime that I can think of offhand in Canada, be it IP related or not, and we have not found that in the IP area in the U.S. There are some other tweaks that we sometimes struggle with. It's a very fine line. It's important when regulations are issued that they are clear and easy to understand. You shouldn't have to go out and hire an outside law firm to tell you what they say. I think that clarity is of utmost importance.