I didn't chase him off, I asked him a question in passing, he stopped to respond, and when that stopped being fun for him, he went on his way. And he was in town to try and whip up support for the anti-freedom agenda that he advocates, so not fair to try and say I chased him off, as though I had tracked him to a restaurant and wouldn't leave him alone; the 2 situations don't equate.
And one of the reasons I did it, was I wasn't afraid of him or any of his people getting violent with me for it.... they like using force to make people do what they want, but only through proxies, and only when they themselves are a safe distance away. The potential for violence, is what enforces the rules of civil behavior.