john mcdonnell
The Labour Shadow Chancellor was furious with his Tory rival
Attempts to apologise are just 'background noise'
Shadow chancellor says policy is 'uncosted and of extreme concern'.
Jeremy Corbyn has unveiled his official blueprint for Britain.
But his answer was out by at least £16bn, anyway.
But she wasn't told he had already announced abolition plan
Shadow Chancellor pledges 'transitional period' to make pay fairer.
Capital's MPs feared it could cost them at the ballot box