I answered your question. I won't stoop to your level and speculate anything. I don't know Zimmerman and the kind of guy he is. There are people out there who would walk up and punch someone they either don't like or feel might be a threat to them. And it is fairly obvious that Zimmerman thought Martin was a threat or he would not have called police and then followed him.What is your guess? I won't hold you to it and say "I told you so" if it's not the case after the trial. Just curious.