Toxic chemicals like PFAS and 1,4-dioxane are seeping into the groundwater and spilling into the rivers in our area. Officials in Connecticut and New York are taking action to clean up the contamination. What are these chemicals and what’s being done to safeguard our drinking water? Our guests: Richard Blumenthal, U.S. senator, D-Conn. Adrienne Esposito, executive director, Citizens Campaign for the Environment David Tonjes, Ph.D., research associate professor, Department of Technology and