Johns Hopkins University Responds to Allegations Toxic Sludge Tested as Lead Poisoning Fix in Poor Black Neighborhoods

Lawmakers and the NAACP last month called for an investigation into reports that federally funded scientific experiments in 2000 spread sewage sludge on the yards in poor black neighborhoods to test if it could fight lead poisoning in children. The calls came after the Associated Press ran a story on the issue. We host a debate between Dr. Michael Klag, Dean of the Johns Hopkins Bloomberg School of Public Health, and Dr. Caroline Snyder, Professor Emeritus at the Rochester Institute of Technology. [includes rush transcript]