Sadiq Khan could face Boris Johnson in EU debate

Ex-London mayor tipped to go head to head with successor in front of audience of 6,000 at Wembley Arena two days before referendum Sadiq Khan could go head to head with his predecessor as London mayor, Boris Johnson, at the biggest EU referendum debate, just 48 hours before polling day.Labour remain campaign boss, Alan Johnson, confirmed Khan would be making the case for the UK to stay in the EU, in front of an audience of 6,000 at Wembley Arena on 21 June, broadcast live on the BBC. Continue re