This is Latin America's decade - so says the leader of one of the countries contributing to its impressive economic boom. But as the world slows, can growth be sustained? The region's politicians are divided - talking about free trade deals for years even as some impose ever more restrictions on competition from the world outside. Enrique Garcia has been juggling the demands of protectionists and free marketeers for 20 years. The veteran president of Latin America's Development Bank says times have never been so good. But which side will he come down on to make the good times last?