Johnson casts doubt on Sunak’s Brexit negotiations – refusing to say he would back a new deal Posted on February 24, 2023 By Charlielikes Boris Johnson has said Rishi Sunak’s attempts to renegotiate Brexit arrangements in Northern Ireland may create additional problems rather than solve them. news Tags:‘new, ‘a, ‘back, ‘to, billy wilkins, brexit, casts, deal’, doubt, he, johnson, negotiations, news, on, refusing, say, sunak’s, topnews, trending, would