The Hope For Slowing Amazon Deforestation

Brazil's president-elect, Luiz Inacio Lula da Silva, is renewing calls to protect the Amazon and reign in the deforestation. Climate scientists are encouraged but so far there aren't a lot of specifics of how this might happen. NPR's Kirk Siegler traveled to a remote Amazonian research station that is also threatened by illegal logging and talks to host Aaron Scott about his trip.