Corbyn could quit before next election - union boss

The leader of Britain's opposition Labour party, Jeremy Corbyn, could step down before the next national election in 2020 if its poor opinion poll ratings do not improve, the head of its biggest union backer said in an interview published on Monday. Labour has consistently placed a distant second in opinion polls and a survey by YouGov in December had the party on 25 percent, its lowest since September 2009, versus 42 percent for Prime Minister Theresa May's Conservatives. "Let's suppose we are