Last nights election Question Time programme was probably the best of the campaign in that it gave space for proper discussion while making all the leaders uncomfortable.  None of the four men questioned over the two hour programme – Rishi Sunak, Keir Starmer, Ed Davey and John Swinney – did badly. There were some good revelatory comments, but Fiona Bruce's questioning exposed each leaders key weakness. Did anyone manage to shift the dial?  Oscar Edmondson speaks to Isabel Hardman and Katy Balls.  Produced by Oscar Edmondson.