Is Boris Johnson's new Brexit offer a game changer?

Adam Boulton and guests discuss the Prime Minister's new 'take it or leave it' Brexit offer to the EU, its potential impact on Northern Ireland and the likelihood of it being accepted. They'll also reflect on this week's Conservative Party conference at which a number of new policy announcements were made away from the Brexit battlefield. And they'll name their rising star from the gathering in Manchester. Joining Adam this week are The Times columnist Melanie Phillips, the editor of politics.co.uk Ian Dunt and Sky's deputy political editor Sam Coates.