Manifestos, Campaigns and Polling

Adam Boulton is joined by The Spectator's Katy Balls and Sky's Head of Data Harry Carr to assess the manifestos published this week by Labour, the Liberal Democrats and the Conservatives. Do voters actually read them? How popular are the policies and are they economically sound? They'll also discuss the latest opinion polls and examine the state of the parties three weeks before the general election. #GE2017 #SkyNews