A thoroughly pigheaded attitude and in my view unlawful. After all, Americans who go to a doctor in Rendsburg are certainly not automatically war criminals just because of their origin. He should read our Basic Law, what it says on the subject of discrimination based on origin...
Apart from the fact that he's degrading himself to the level of American eBay sellers who refuse to ship to Canada or old-Europe, the Freedom Fries and -Toast and similar stupid, narrow-minded actions.
At RP Online: Politik there is the original article.