Why Delaware joined a lawsuit against the US Environmental Protection Agency

A group of 21 states and local governments filed a lawsuit against the United States Environmental Protection Agency, challenging its rollback of a Clean Air Act provision that regulates Mercury and other hazardous emissions from coal and oil-fueled power plants. Delaware joined that lawsuit, which was filed on March 31.To help explain why this case matters and how it impacts the First State, Delaware Public Media’s Jay Shah spoke to Sarah Everhart - Assistant Professor and Director of the Environmental and Natural Resources Law Clinic at Widener University Delaware Law School.