Community groups in North Carolina are suing EPA Administrator Michael Regan for failing to require sufficient testing of PFAS chemicals contaminating water, air, and blood. The lawsuit poses a significant test for Regan, who grew up in North Carolina and has promised to hold polluters accountable in marginalized communities. Annie Snider breaks down the lawsuit, EPA's response, and what this means for Regan's environmental justice promises. Plus, an EPA watchdog slammed the agency\u2019s wood heater program in\xa0a new report.