I doubt Nigel Farage will accompany Trump as he (Trump) is bringing several family members with him.
I am sure the Queen will cope quite well. After all she has hosted many truly vile world leaders, all of whom are far far worse than Trump.
As Gabriella said, yes Trump is unrefined, bullish and brash, but by no means the worst the royals have entertained.
He has succeeded where others have failed - notably in securing a meeting with the dreadful Kim Jon Un.
Retirement is it what you thought it would be?


