john mcdonnell
The five things you need to know about politics today
Ministers fail to calm Labour fears over ‘hard Brexit’ Boris Johnson premiership
Shadow chancellor says MPs who defy whip on Brexit vote will be treated with "respect".
Labour's ongoing war over anti-Semitism was also centre stage.
Backbencher Caroline Flint, meanwhile, has demanded Corbyn offers a free vote on an "improved" May Brexit deal.
The five things you need to know about politics today
Shadow chancellor offers ray of hope for anti-Brexit campaigners.
The five things you need to know about politics today
John McDonnell among those to tweet his support.