Indigenous people from several tribes take part in a protest against the approval of the Proposed Constitutional Amendment (PEC 215) during the first World Games for Indigenous Peoples in Palmas, Brazil, October 28, 2015. PEC 215 is proposing the transfer of power to demarcate indigenous lands to the Brazilian National Congress. The sign says: "Our life is not a game". (Photo by Ueslei Marcelino/Reuters)
