On the status, I guess I'm focusing on the two areas--professional accreditation and the regulatory side--because they're areas where you're going further than previous discussions on previous agreements have involved.
This is a very tough question for you to answer, but I'm still going to pose it. What's the motivation to advance the discussion on the regulatory and the professional accreditation side? Is the impetus primarily from the provinces? How much success do you expect us to have on the professional accreditation and regulatory side? I find those two areas very important because they represent what have been significant non-tariff trade barriers in the past. It's logical that they're part of the discussion, but how successful do you think we'll be on those two files, given that it's fairly uncharted territory?