This would give me the opportunity to answer something I don't think I did earlier. It is about Mercosur.
I have a lot of experience in that region. I lived four years in Brazil and I worked a lot in Argentina over the years. It's not easy negotiating with Mercosur, but if we are able to get to a trade agreement that includes good regulatory co-operation, I think it is a context where we could improve the situation in terms of non-tariff trade barriers there.