For this special edition of Talking Politics, Peston sits down with Sir Keir Starmer for a one-on-one interview right after a well-received speech at the Labour conference, in which he spent much - if not most - of his time taking aim at Nigel Farage.

The Prime Minister claimed the next election will be a battle between Reform and the Labour Party, describing it as "the fight of our times" - and said it would be a "mistake" to ignore the threat Reform posed, dismissing claims he was fueling the fire by making Farage the focus of his attacks.

Peston also asks him - after the many bruising experiences of late - whether he ever thinks about packing it all in and handing the job over to someone else.

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