A special episode from our friends at Code Switch:In the wake of violence and tragedies, people are often left in search of ways to feel safe again. That almost inevitably to conversations about the role of police. On today's episode, we're talking to the author and sociologist Alex Vitale, who argues that many spaces in U.S. society over-rely on the police to prevent problems that are better addressed through other means. Doing so, he says, can prevent us from properly investing in resources and programs that could make the country safer in the long run.Subscribe: https://www.npr.org/podcasts/510312/codeswitchThis episode was fact-checked by Alyssa Jeong Perry and Christina Cala. Summer Thomad, Alyssa Jeong Perry, Diba Mohtasham and Christina Cala contributed to the production.