BERLIN (Reuters) - Brexit campaigner Nigel Farage said on Friday that British Prime Minister Theresa May might be out of a job by Christmas unless she manages to get her party behind her and take charge of Brexit negotiations. Speaking at an election campaign event for the right-wing Alternative for Germany (AfD) in Berlin, Farage said May needed to rapidly assert her authority over her Conservatives and also over the Brexit negotiations.  If she doesn t do those two things - doesn t get some sense of order back into her own party and direction back into where the negotiations are going then I think the whispering campaign will go from something that is being done in private to being done in public and she might not last til Christmas,  he said. At a citadel on the outskirts of Germany s capital, Farage said leading British ministers have been contradicting each other on a weekly basis so the government looked rudderless.  She has to stamp her authority on the party and do so pretty damn quickly,  said Farage, who while leader of the anti-EU UKIP Party played an important role in pressuring then-Prime Minister David Cameron to hold the Brexit referendum. 
UK's Farage says PM May might not last until Christmas