Wisconsin coalash spill renews calls for federal rules
Nov 01, 2011· The site of a bluff collapse at the We Energies Oak Creek Power Plant in Oak Creek, Wis. is shown Monday, Oct. 31, 2011. A section of cliff the size of a football field gave way Monday at the southeastern Wisconsin power plant, creating a mudslide that sent a pickup truck and other equipment tumbling into Lake Michigan and swept several construction trailers toward the beach.