Thank you.
I have one last quick question.
I was interested in your comment that it's not a well-kept secret that the United States may want to ultimately replace or get rid of NAFTA, if TPP comes online. From this side of the border, two of the issues I hear about that are major irritants are, obviously, supply management and intellectual property, which is perhaps the bigger one.
I'd like to hear from both of you, starting with Mr. Robertson, on whether you see other major obstacles standing in the way, apart from these two big ones.