Scott talks to Jacob Sullum about the many ways policing in America disproportionately targets black and hispanic communities, both by means of explicitly racist policies, and also those that have racially skewed impacts without necessarily having been conceived that way in the first place. Sullum cites many examples of the disparate treatment of black and brown people that are difficult to dismiss with explanations based on differential crime rates or heavier police presences in certain neighborhoods. He also reviews some of the history of the war on drugs, a policy that has, perhaps above...