Can South American nations find a common ground on the Amazon rainforest?

Eight South American nations meet in Brazil to forge a common policy on the Amazon rainforest. But there are deep divisions on oil exploration and deforestation and conflicting domestic interests. What will this summit achieve?  Join host Adrian Finighan Carlos Peres - Professor of Tropical Conservation Ecology, University of East Anglia. Jan Rocha - A Freelance Journalist and Author.  Bram Ebus - Journalist and Research Coordinator at Amazon Underworld