After hit to sterling, poll shows Britons back EU membership

By James Davey and Costas Pitas LONDON (Reuters) - An opinion poll released on Saturday gave supporters of British EU membership a narrow lead over opponents, a day after another survey had the "Leave" campaign 10 points ahead, underlining how contradictory polling for the June 23 referendum has been. The pound weakened by as much as 1.2 percent against the dollar immediately after the ORB poll for the Independent newspaper was published on Friday evening. Betting odds on a British vote to exit