are putting their lives on the line to protect the amazon rainforest >> grassroots in brazil are putting their lives on the line to protect the amazon froeft. def >> reporter: smoke billows above the amazon. smoke so thick it blankets this lush forest. fire so intense the ground is left charred. only dust remains. the spokesman for green peace brazil tells us 60 hectares of the amazon have gone up in flames in four days and the blame falls squarely on the