Huge flood after a large tailings dam bursts in Brazil

In an unprecedented video posted by one of the witnesses of the tragedy in a social network can see the strength of brown avalanche that came down the mountains , reaching and destroying communities and all that was ahead. Desperation are at least three people who were close to Bento Rodrigues, Mariana district of Minas Gerais Central Region , which was devastated by mud tailings down the Fundão dam, on November 5, 2015