General Election 2017 Polls That Show Labour Will Lose Are Wrong, Says John McDonnell

John McDonnell has said the polls that show the Conservative Party has a commanding lead over Labour are wrong.
“I don’t believe the polls. They got them wrong at the last election. They got them wrong in the referendum. They even got them wrong with Trump’s election in America - so I don’t believe the polls,” he told Sky News this morning.
A YouGov survey for The Times on Monday gave the Conservatives a huge 21 point lead over Labour.
The survey showed May on 44% w