Hazard NJ Season 2, Episode 3: Tainted Blood

Forever chemicals have been so widely used, for so many purposes, for so many decades, that they are now in all of our blood. But what does that mean for our health? A team of Rutgers University researchers are trying to help answer that question by studying the blood of residents in Paulsboro, New Jersey, where a high-profile pollution incident left the town's water supply contaminated for years.