In today’s session at the Covid Inquiry, more of chief scientific adviser Sir Patrick Vallance’s diary was revealed.

He described Boris Johnson as ‘weak and indecisive’ and being ‘clearly bamboozled’ by Covid science. Adam and Chris talk to health correspondent, Jim Reed, to understand what we can learn from the evidence.

And staff at OpenAI, the creator of ChatGPT, demanded the return of their former boss, Sam Altman, after he was unexpectedly fired. Adam is joined by the BBC’s technology editor Zoe Kleinman to learn what this means for the future of AI.

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Today's Newscast was presented by Adam Fleming. It was made by Chris Gray with Joe Wilkinson and Sam McLaren. The technical producer was Philip Bull. The senior news editors are Sam Bonham and Jonathan Aspinwall.