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<http://www.huffingtonpost.co.uk/2012/04/30/infographic-huffpost-linkedin-london-mayor-poll_n_1463702.html?ref=london-mayoral-election>
<http://www.huffingtonpost.co.uk/2012/04/30/infographic-huffpost-linkedin-london-mayor-poll_n_1463702.html?ref=london-mayoral-election>