SXSW Bully sucker punch. Justified or cheap?

I am looking for a back story because I don't feel like we need to go around labeling people in this situation (like you do) without the proper information. Obviously something had to have happened to set him off (maybe I am wrong, and you are right). But I just don't feel the need to label somebody something without knowing what took place prior.

He was trying to create a physical altercation with people who obviously didn't want one. There is no reason or justification for that. Trying to start violence with people trying to avoid it is wrong, period, under any circumstances. It doesn't matter who called who what, doesn't matter how sideways they looked at you, picking a fight with people trying to avoid on is wrong. That's a clean, thick line between acceptable and unacceptable behavior.