It's hard for me to comment in detail on that kind of relationship. I suppose these are two leaders who are very isolated. We can think of other examples in the world where leaders who feel isolated and left out of the mainstream for their own reasons, perhaps, tend to come together, try to work together.
It's a pattern that I think we've seen with President Chavez, that he reaches out to sometimes unorthodox leaders who are considered outside the mainstream of international diplomacy, of international law. In this case, as you could see from the last visit of the Iranian president, they seem to have quite a strong personal rapport, and I'm sure there are commercial interests and other interests at stake. I'm not privy to any of the details of that, obviously, sitting here, but it is a situation where sometimes these countries that are very much on the fringes of the mainstream tend to coalesce together. We've seen that with a number of other countries as well.