Theresa May has dismissed suggestions that she could resign if she loses the vote on her Brexit deal in Parliament next week. The Prime Minister told ITV's This Morning programme that the vote would be "a key moment of decision" and insisted that the UK "can be better off" outside the EU. So what chance is there of her deal getting through the Commons and should the legal advice be made public in advance of the vote? We speak to David Phinnemore, Naomi Long and Robert Oulds.