Internal exile is a concept we borrowed from Stalin as part of Lend-Lease

He says some of his best friends are Muslims, but he's clearly never talked with anyone who was interned:

Republican presidential frontrunner Donald Trump told TIME that he does not know whether he would have supported or opposed the internment of Japanese Americans during World War II. 

“I would have had to be there at the time to tell you, to give you a proper answer,” he said during a recent interview in his office in New York City. “I certainly hate the concept of it. But I would have had to be there at the time to give you a proper answer.”