The foreign secretary was among a record number of people who renounced their US citizenship in 2016.
IBTimes UK watched as ministers left fundraiser to avoid embarrassing House of Commons defeat.
Stephen Greenhalgh tells IBTimes UK that Khan is 'czar-crazy' and the new role is unnecessary.
Downing Street has refused to revoke the invitation despite the backlash over Trump's travel ban.
British foreign secretary attacked the 'controversial' executive order in the House of Commons.
'The invitation has been extended and has been accepted,' a Downing Street spokesperson said.
The FCO has issued guidelines on what the controversial measure means for Britons.
The British prime minister has faced criticism for not taking action earlier.
British foreign secretary told peers that Russian involvement in the civil war is a 'fact of life'.
Exclusive: Human rights group tells IBTimes UK that May should ask some 'probing questions'.
Cheif of intelligence agency writes to Boris Johnson to confirm he is to step down
British foreign secretary made the controversial comments during a two-day trip to India.
The prime minister 'nailed the so-called ambiguities', says Boris Johnson.
UK prime minister and foreign secretary reacted to interview from former cabinet minister Michael Gove.
Experienced union negotiator tells IBTimes UK that a settlement may be off the cards.
Mick Cash, general secretary of the RMT, said the move was in reaction to a 'breakdown in relations'.
The embassy questioned whether the UK is seeking another EU referendum following US election concerns.
'There is no way the UK is going to take a back seat,' Senator Bob Corker confirmed.
Professor Malcolm Chalmers warns Britain could face a 'European fait accompli' on key issues.
Foreign secretary on charm offensive despite previous attack on Trump's 'stupefying ignorance'.
Israeli embassy's senior official Shai Masot called Foreign Minister Boris Johnson an 'idot'.
Station staff represented by the RMT and TSSA unions are planning to walkout on 8 January.