john mcdonnell
Seema Malhotra says it constituted a 'breach of parliamentary privilege'.
MPs' argument spills very publicly on to Twitter.
'The vote last Thursday for Brexit has only brought forward what was inevitable.'
He thinks Labour is on course for General Election success
He doesn't look begrudging at all...
'It demotivates' the party's supporters, he says
They 'support this economy and our ageing population'.
But admits he's 'unassailable' as Labour leader
'I don't want blind loyalty'