Yeah but who needs science?
And while this is not directly related to Trump's travel ban, if any other administration were in office, I would be confident the U.S. would be able to work out a deal with the EU before the new visa requirement went into effect. But with Trump, I'm guessing the visa requirement will happen. (On the plus side, visas look cool in my passport so I guess I will get more of them and not just those boring entry stamps)