ReutersBack May or face national election, Brexit rebels toldReutersLONDON (Reuters) - Pro-European Union rebels were threatened with a general election this summer if they defeated Prime Minister Theresa May's Brexit plans on customs, a lawmaker said on Wednesday, threatening to widen rifts in the PM's party.Another 'Brexit' Bullet Dodged: Theresa May Survives Parliamentary TestNew York TimesMay's Brexit Plan Narrowly Survives Votes in ParliamentWall Street JournalUK's May faces down revolt over Brexit trade billWashington PostCNN -Yahoo News -Nasdaq -Bloombergall 227 news articles »