It’s been a tumultuous week across the US media landscape from the collapse of BuzzFeed News to the firings of primetime hosts including Fox’s number one presenter Tucker Carlson. The media commentator Brian Stelter called it "the craziest day in cable news history". What might Carlson's departure mean for America? Also in the programme, how should the BBC cover the Coronation of King Charles?Guests: Ben Smith, Editor-in-chief, Semafor and founder of BuzzFeed News; Hillary Frey, Editor-in-chief, Slate; Rasmus Kleis Nielsen, Director, Reuters Institute for the Study of Journalism; and Graham Smith, CEO, RepublicPresenter: Ros Atkins