465. Introducing a New “Freakonomics of Medicine” Podcast

Bapu Jena was already a double threat: a doctor who’s also an economist. Now he’s a podcast host too. In this sneak preview of the Freakonomics Radio Network’s newest show, Bapu discovers that marathons can be deadly — but not for the reasons you may think. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.