The idea of a state-run bank in the United States feels like a foreign concept. While public banks are fixtures of the financial system in countries like Canada and Chile, only one state in the U.S. can say they have a public bank. Today, we explore the promises and challenges of public banking in the U.S. and what advocates can learn from 20th-century farmers in North Dakota. *For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org).Music by Drop Electric). Find us: TikTok), Instagram), Facebook), Newsletter). *Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)