[belovedeagle]

> How would you recommend handling a situation like that?

If they were harming myself or a third party, I would leverage the remedies society makes available: the courts, the cops, etc. If not, and I were motivated, I would attempt rational debate about the matter, which can be started as simply as stating that [IMO] their words or actions are inappropriate (which is not what you were suggesting before). In the event that doesn't make a difference, I would simply walk away.

What I find shocking and disturbing is how intent you seem to be on harming someone just because you disagree with them. There are perfectly nonviolent racists out there who know how to mind their own business who I'd rather associate with than someone like you...