Alastair Campbell, who is heavily criticised in Paul Dacre's article in the Guardian, has hit back at the Daily Mail's Editor on Twitter:
Make your mind up Dacre. Either I'm BBC's destroyer (your rag passim) or co-conspirator against your lovely paper. Can't be both #bunker
More top news
John McDonnell promises voters they can expect to see "no increases in income tax for middle or low earners" in Labour's election manifesto.
The prime minister has confirmed the Conservative government will not increase VAT if they win the General Election on June.
Liberal Democrat leader Tim Farron insists his party can be the "strong opposition that Britain desperately needs".