Perhaps death is too far but name, shame, and ridicule until they stop speaking Nazi rhetoric, until they are afraid to spread their opinions. The world fought a war about this and we all agree the idea of massacring millions for their religious views is a bad thing. I'm looking at you Israel, just because your peoples were victims once doesn't mean you cant turn around and become the evil you once feared. As a society we must deny tolerance to those who would take advantage of said tolerance and promote intolerance