No 10 braced for ‘excruciating’ revelations as messages between Mandelson and ministers to be released – UK politics live

Sources predict ‘toe-curling’ revelations as more than 1,000 pages of documents relating to his appointment as US ambassador to be publishedMandelson files show no mitigation of security concernsTwo prominent US political commentators who were due to speak at events in the UK this week have said the