I don't quite understand the question. In my view, there's very little left of the rules-based international trading system. It's being run by the United States out of the president's office, and that's the problem we have.
Professor Lilly gave us some very good ideas about how we, in our dealings with foreign partners, use rules as much as we can and value those rules in our separate trade agreements, and we have to do that. However, I think that when it comes to the U.S. and China, we have two parties—the major players in the global economy—who just don't buy those rules.