How Cameron's EU referendum silenced left-wing Britain

Observing the UK’s referendum debate you could be forgiven for thinking that the campaign is little more than a civil war within the Conservative party.

With the exception of Barack Obama’s visit – whose unequivocal message that UK voters should retain EU membership calmed the nerves of the Remain camp, even if it is yet to be reflected in opinion poll data – prime minister David Cameron and his finance minister George Osborne have b...