Do special police units deter crime or lead to more prosecutions and convictions?
NPR's A Martinez talks to Paul Butler — law professor at Georgetown University, and author of the book Chokehold: Policing Black Men — about the culture and tactics of special police units.
!["I was much less self-assured now that I was a patient myself," says neurosurgeon Henry Marsh. "I suddenly felt much less certain about how I'd been [as a doctor], how I'd handled patients, how I'd spoken to them."](https://wfdd-live.s3.amazonaws.com/styles/card/s3/images/story/After-cancer-diagnosis-a-neurosurgeon-sees-life-death-and-his-career-in-a-new-way-1152581307-1675116935.jpg?h=d6e18a71&itok=ErbpJvaQ)
