Margaret talks with Anney Reese about how a group of people made polio vaccines and ended polio but how one guy took all the credit and ruined our understanding of history.

Part One: The Movement Against the Corporal Punishment of Children
53:33

Part Six: Harm Reduction: The Direct Action Movement that Changed How We Understand Addiction
40:09

Part Five: Harm Reduction: The Direct Action Movement that Changed How We Understand Addiction
37:30