Labour leadership candidates Andy Burnham (L), Yvette Cooper (2nd L) and Liz Kendall (R) congratulate new leader Jeremy Corbyn after the announcement that he secured over 60% of the votes in the first round, at the Queen Elizabeth Centre in central London, September 12, 2015. Avowed socialist and Karl Marx admirer Jeremy Corbyn was elected leader of Britain's opposition Labour party on Saturday, a result that may make a British EU exit more likely and which senior figures have said would leave their party unelectable. REUTERS/Stefan Wermuth