 We're just about to go to a break, but just quickly, where are you seeing this recent Bolivia news fitting into the pattern of what's happening in South American politics and stability right now? Well, I mean, there's a lot of instability in South American politics. We've seen what's happened with Venezuela, with Argentina. I mean, some of the really biggest countries in South America have a lot of political instability. It has a lot, I think, to do with, again, poverty and debt and corruption, the same thing that we've talked about happening in Africa. Right.