New York Times reporter Charles Duhigg speaks about the latest in his investigative series “Toxic Waters,” which examines the worsening pollution in the nation’s water systems. Duhigg joined DemocracyNow to discuss how chemical companies have violated the Clean Water Act more than 500,000 times in the last five years, most without punishment. Since then he has written articles focusing on how coal-fired power plants and large farms are threatening the nation’s drinking water