Greek referendum is "pointless"

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Katerina Vrana is a standup comedian, normally based in London but back in Greece for her summer tour. She plans to vote yes, but says the whole idea of the referendum leaves a bad taste in her mouth. Picture credit: EPA/YANNIS KOLESIDIS (An employee of the National bank of Greece is besieged by pensioners as he distributes priority tickets outside a bank branch in central Athens, Greece, 1 July 2015.)