Difference is now he said it about 4 presidential candidates! That's like questioning zero-point-eight presidential candidates' country of origin 12 years ago, if you adjust for inflation.
I have a conspiracy theory that, when the world is not looking, everyone in England stops talking about Brexit and start talking incessantly about the Falkland Islands dispute. I base this on the premises that I once read a news-paper marketed towards British expats (at the beginning of this year, I forget the paper's name (Something Express... I'll pick it up in the morning to check its name)), and on page 2 there was an article about how Argentina will use Brexit as their excuse to take over the Falkland Islands.
Once England leaves Europe there'll be nothing stopping the Argent Empire from retaking the Falklands.