Where I come from, screaming in someone's face is a sign of aggression, and should be responded to accordingly. Beat. His. Fucking. Face. In. Stomp a mudhole in his ass, and maybe the next time he feels froggy he won't go screaming in respectable people's faces.
In any case, video cameras are exposing just what a collection of freaks and losers the Occupy camps are. And Obama endorsed! Don't forget that, especially when the reports of rape and sexual assault keep coming out. Obama-endorsed rape camps.