LONDON, ENGLAND - APRIL 15: Liberal Democrat leader Nick Clegg speaks at the launch of his party's manifesto for the 2015 general election at TestBed1 in Battersea on April 15, 2015 in London, England. The Liberal Democrats have launched their manifesto with a pledge to provide an extra £2.5bn for education as part of their plan for a 'fairer society'. Britain goes to the polls in a general election on May 7. (Photo by Rob Stothard/Getty Images)
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Getty Images News Rob Stothard