By Susan Barnett
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-725752.mp3
Hudson River, New York – As the federal environmental protection agency prepares for its multi-year dredging of PCBs n the Hudson, new studies show that in the thirty years the project was debated, those chemicals have affected the health, and brains, of people who live along the river. Hudson Valley bureau chief Susan Barnett has the second of a two part look at dredging and the PCB fallout.