It was a pretty grim general election for Labour last year. As a result Jeremy Corbyn announced he would be stepping down. There are now just four MPs in the running to replace him: Jess Phillips dropped out while we were making this episode.

The ultimate task of any leader of the opposition is to get their party back into power. In this episode Bex Bailey, a producer from the BBC’s politics team, profiles the contenders. We also hear from The Times columnist Rachel Sylvester about where Labour got it wrong, and where they could go wrong again.

Presenter: Tina Daheley