I can help Nancy out with her confusion and consternation when it comes to the AntiFa vs. White Supremacists.  White Supremacists judge people by the color of their skin and the antifa judges the White Supremacists by the content of their character.  (To paraphrase a bit from Dr. King)

Huge difference.  That being said, violence is never the solution to get what you want (again, thanks to Dr. King for this tactic - and Gandhi).