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
Political leaders will go head-to-head at ITV's studios in MediaCityUK in Salford, ITV has confirmed, as the set for the event is unveiled.
More than 100 people claiming to represent working people across Britain have signed a letter backing Labour in the general election.
Nick Clegg has sent a campaign leaflet to his constituents with no Liberal Democrat logo and minimal mention of the party.