Tronox Witnesses Look To Build Contamination Case
Stephen B. Etsitty, executive director of the Navajo Nation Environmental Protection Agency, and Richard Puvogel, a remedial project manager for the U.S. Environmental Protection Agency who oversees the Federal Creosote Superfund Site in Manville, N.J., testified about environmental contamination at the two sites, describing legacy liabilities the Anadarko Litigation...

