http://ringoffireradio.com/2015/09/30/more-shocking-testimony-in-teflon-trial-duponts-own-witness-admits-discharged-chemical-very-toxic/
"His admission to the toxicity of C8 highlighted the bio-persistence of the chemical, in the environment and in living organisms. Even more shocking, Dr. Playtis admitted that he knew for more than a decade that the plant drinking water supply had been contaminated with C8, but he had not told anyone. Moreover, he acknowledged under oath that numerous epidemiological studies had been proposed by a company doctor, studies that would have specifically looked to address kidney cancer among Washington Works workers from exposure to C8, but DuPont never conducted those studies.
Dr. Playtis is not unknown to the history of C8 related problems from the plant located in Parkersburg, West Virginia. In 2004, it was reported that DuPont was continuing to make their same old excuses to the Environmental Protection Agency (EPA) about their violations of federal law regarding the release and toxicity of C8, a chemical DuPont used in the production of Teflon. DuPont’s 2003 response to the EPA’s original inquiry about C8 was still in effect and their defenses to the EPA’s charges had not changed, even after the EPA announced it would take formal action against DuPont for violating the Toxic Substances Control Act. The violations involved the withholding of key studies for a period of more than 20 years."
