DTjay, re-read the post.  Burey didn't claim a single thing you claimed.  Without a doubt, "Racist a holes" reside everywhere, in every community, every political party.  

Burey is saying that in Charlottesville or anywhere else, Nazis, white supremacists and their hateful and explicitly violent ideology are evil.  Their worldview is based upon a belief in the superiority of their race and they explicitly want to remake the USA into a white ethno-state.

Although espousing these despicable views is indeed protected speech, that doesn't mean any decent human being shouldn't reject them and their hateful ideology in no uncertain terms.  

Trump legitimized them explicitly by stating repeatedly that the Nazi and antifa protesters are morally equivalent.  They are not.  Of course he is correct that violence in our civil discourse (from any side) is both illegal and repugnant.  But when you see Nazi flags paraded through our streets, it's time to call them what they are, evil.