Well, while you can walk down the streets of Skokie and shout "exterminate the Jews", you can't walk down the street in Winnetka and say "exterminate that Jew".

Well, while you can walk down the streets of Skokie and shout "exterminate the Jews", you can't walk down the street in Winnetka and say "exterminate that Jew". I think that would fall under fighting words, which isn't protected.