May faces new Brexit resistance in Northern Ireland

British Prime Minister Theresa May's renewed pledge to deliver Brexit without dividing the UK was met with contradictory ultimatums Friday from Northern Ireland's unionist and nationalist parties.May returned from a bruising EU summit in Salzburg to deliver an impassioned televised address in which she blamed Brussels for the impasse and demanded "respect" for the UK."It is something I will never agree to -- indeed, in my judgement it is something no British prime minister would ever agree to,"