概率问题。你认为是0概率. 很多人看历史，排华法案，二战日裔，所以很多人认为不是0. 理性的人会怎么看？

保守派大法官Scalia 说过

Speaking at the University of Hawaii law school, Scalia responded to a question about the 1944 ruling, which upheld an executive order that required the detention of Japanese Americans during World War II, the Associated Press reports.

“Well, of course, Korematsu was wrong,” Scalia said. “And I think we have repudiated it in a later case. But you are kidding yourself if you think the same thing will not happen again.”

At the time, Scalia said, there was “panic about the war and the invasion of the Pacific and whatnot. That’s what happens. It was wrong, but I would not be surprised to see it happen again, in time of war. It’s no justification but it is the reality.”