Tory leadership race latest: what's going on?

The Conservatives need to choose a new leader, but first they need to agree on the process... Easier said than done. Lucy Dunn talks to Fraser Nelson and Katy Balls about the latest on the upcoming leadership race: what will the race look like, who are the the runners and riders, and how do they rate Rishi Sunak's performance as leader of the opposition? Produced by Patrick Gibbons.