Joe Biden went into Thursday night’s CNN presidential debate hoping to assuage concerns over his mental acuity and fitness for office. But his performance only heightened those concerns — and may even force Democrats to reconsider their standard-bearer. The FT’s deputy Washington bureau chief, Lauren Fedor, and Washington reporter, Steff Chavez, join this week’s Swamp Notes podcast to explain why. Credit: CNN Presidential Debate, NBC News, ABC NewsMentioned in this podcast:Democrats panic as Biden stumbles in bad-tempered debate with TrumpThe big moments from the Biden-Trump debateSign up for the FT’s Swamp Notes newsletter hereSwamp Notes is produced by Ethan Plotkin, Sonja Hutson, Lauren Fedor and Marc Filippino. Topher Forhecz is the FT’s executive producer. The FT’s global head of audio is Cheryl Brumley. Special thanks to Pierre Nicholson and Breen Turner. Read a transcript of this episode on FT.com Hosted on Acast. See acast.com/privacy for more information.