""Racism is evil -- and those who cause violence in its name are criminals and thugs, including KKK, neo-Nazis, white supremacists, and other hate groups are repugnant to everything we hold dear as Americans," he said.

Hard to tell since he doesn't speak English -- but yes, you could be right that he's just saying nazis and white supremacists are criminals if they cause violence while it's "other hate groups" who are repugnant.