Craig Steven Donohue
Management
Well, sure. I mean, first of all, we have, obviously, a very significant customer base in our core business. In Europe, we have a very significant amount of average daily volume that comes from Europe and from the U.K. We think there's substantial upside for us to continue to expand our existing core businesses and core products and services in Europe. Obviously, CME CE is a reflection of our commitment to broaden the range of clearing services that we'd provide and to do that, in the U.K. for European customers versus just offering a U.S. domicile clearing solution. In terms of sort of the future regulatory environment in Europe and the U.K., I think it's very premature to sort of prognosticate what the outcomes will be right there. But what I would say is, on the topic of interoperability, I mean, I think as you could see, Congress has the wisdom. And just recently visiting the topics of market structure and competition and adopting Dodd-Frank, they choose -- they chose to make it clear that clearinghouses should not be required or forced to accept the counter-party credit risk of another clearinghouse, and of course, interoperability, effectively, does raise those kinds of issues. And I think in the U.S. anyway, the Congress is very concerned about the domino effect of counter-party credit risk between clearinghouses that have different credit profiles, different risk management in margining methodologies and different operational features. So it remains to be seen what will happen in Europe. But we're certainly strongly on record as being concerned about counter-party credit risk at the clearinghouse level. So we'll see how that plays out. But our strategy is really to focus on our core business, increasing customer use and attracting new customers in our current core businesses. As we go forward, as a global exchange, we certainly also focus on innovation, globally, so product development for us is not just U.S.-centric, it certainly includes the European market and the Asian market as well.