Former Labour spinner Tom Baldwin says Jeremy Corbyn is "incredibly comfortable in his own skin".

"I think things bounce off him," he says, and argues that Jeremy Paxman got it "slightly wrong" and should have asked the Labour leader about what he would do in the future, not about his long-held beliefs.

Craig Oliver, former Tory communications chief, says "the reality is that if nobody thinks you are going to be prime minister, the pressure is off."

"It's a much easier game to play," he says, adding: "If you're ahead, you're more likely to be defensive."