"A protester throws muddy water on the façade of Brazilian mining company Vale headquarters as another holds a sign reading ""How much does a life cost?"" in Rio de Janeiro, Brazil, on November 16, 2015. The bursting of two dams at a mine operated by Brazilian company Samarco - equally owned by Vale and Australian BHP Billiton- unleashed torrents of waste that flattened a village in Minas Gerais State on November 5 killing ten people. Brazilian mining firm Samarco promised Monday to pay at least $260 million for damage from the bursting, prosecutors said. (YASUYOSHI CHIBA/AFP/Getty Images)"
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