Nearly a Million Californians Exposed To Pesticide Chemical Linked To Cancer in Their Drinking Water

Up to 1 million Californians, mostly in the farming communities of the Central Valley, have dangerous levels of an unregulated chemical linked to cancer in their drinking water, according to California’s State Water Board data. Now, the state is considering a legal maximum contaminant level for the chemical. Stephen Stock reports on a story that first aired on May 10, 2017.