Trump latest being that Europe is now too dangerous for Americans to visit.
Imagine, if it's possible, a British equivalent of Chump here, saying "I must say - it's a bit dodgy across the pond with all those mass shootings, so I wouldn't risk it if I were you".
For a start, it's like a statement from a 4 year old as I think citizens as adults can make their own minds up based on media reports and facts, it's also extremely patronising, but most stupidly he is showing himself up as the megalomaniac he is by in effect declaring USA the 'only' country in the world.
Well Mr. Chump - if you think alienating your allies is a start - why don't you also propose a 'ban' all flights to England as part of your campaign? I'm sure we won't mind the impact on our tourist industry - so go ahead.
He is good value as a sideshow - a gift that just keeps on giving, and maybe if he crashes and burns he could start his own 'comedy' chat show - like Larry Sanders, but not scripted as fake, as his gaffes would be so very real.