A Deadly River of Mud: Video of Brazil Dam Collapse Emerges Footage released a week after the tragedy showed how the dam released 2.5 billion gallons of brown sludge that buried people, cars and buildings in seconds. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:After Volcano Eruption in Guatemala, Re-creating a Truck Covered in AshChinese Fans Paid Dearly for World Cup Tickets That Never MaterializedBritain Holds Up China Aerospace Deal Over National SecurityTaliban Kill Dozens of Afghan Soldiers, as Cease-Fires Give Way to ViolenceAt OPEC Meeting, U.S. Pressure Frays Uneasy AgreementThe Shifting Global Terrain of L.G.B.T.Q. Rights