A pint of ale sits atop of a pile of Wetherspoon News publicity magazines, featuring articles about the EU referendum, and near to beer mats arguing for a Brexit at The Knights Templar pub, operated by JD Wetherspoon Plc, in London, U.K., on Wednesday, June 1, 2016. U.K. Prime Minister David Cameron said he'll hold a long-pledged referendum on the U.K.'s membership of the European Union on June 23. Photographer: Simon Dawson/Bloomberg via Getty Images