text:  What happened in Europe mattered, eventually, because of World War II. There was Smoot-Hawley, which was a part of an economic policy, which basically said we don't want trade. In other words, let's fill up barriers. And there was an immigration policy that I think during this period argued we had too many Jews and too many Italians, therefore we should have no immigrants. And my point to you is we've been through this kind of