In the late 1970s, residents of a working-class neighborhood in Niagara Falls, New York learned their community was built on a toxic waste dump that was causing significant health problems. Keith O’Brien, author of Paradise Falls: The True Story of an Environmental Catastrophe, talks with Dr. Josh Sharfstein about what became known as the Love Canal Disaster. The incredible story includes mobilized moms, exploding rocks, a hostage situation, and a young Congressman from Tennessee.