That depends. First of all, what’s an expat? 
There was an outright white nationalist a while back. He left, or maybe he was banned. I can neither confirm nor deny. 
Interestingly, he thought “of course” North Africans are “white”. So much for Islam being the greatest threat to the white nation. 
To be fair, Andrew didn’t start that thread.
A few did. They got called liars (“lying about lying about lying”) and politely exited. What did you expect?
First, you need to find some people who actually believe that. They’re out there, somewhere, but apparently they’re not on here.
Psychology, experience, and intuition.
You could still be wrong, but so could anyone, about anything. Even Discobot needs a tune-up once in a while.
Do you know any Presbyterians? 
body slamming Rand Paul
Someone please refresh my memory.