PMQs review: Robinson on Cameron Miliband and McCluskey

The BBC's political editor reviewed PMQs' dominated by references to union boss Len McCluskey and Unite's role in picking Labour candidates bidding to become MPs.

Nick Robinson spoke with Labour's Emma Reynolds and Conservative Dr Dan Poulter, as he revealed Tory MPs had been invited to a Downing Street barbecue to unite over a planned EU referendum ahead of a vote in Parliament on Friday.

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