I haven't heard anything with those four countries. That hasn't been the issue. I thought if the other countries were looking to join as well, it would create an opportunity. I guess you're saying we'll handle the four countries the way it is and we'll move from there.
Let's talk about Mercosur a bit. It's my understanding that Brazil has been a fairly closed economy and one that's great with non-tariff barriers and some of these things.
Talk to me. My thinking is that this would be a bit of a challenge. It's certainly a great market opportunity in terms of population, people, a growing middle class, but talk to me about the likelihood or the challenges, if you will, of trying to deal with some of the countries in Mercosur and giving them similar non-tariff barriers, etc.