Reading Time: < 1 minute

Two decades ago Congress strengthened the Clean Air Act in an attempt to limit emissions of some of the most hazardous chemicals. But an investigation by the Center for Public Integrity’s iWatch News and NPR has found that the toxic pollution persists in hundreds of communities, including two cities in Pennsylvania. This video profiles those cities.


Help support this work

Public Integrity doesn’t have paywalls and doesn’t accept advertising so that our investigative reporting can have the widest possible impact on addressing inequality in the U.S. Our work is possible thanks to support from people like you.