““What Trayvon Martin’s tweets say about him”
I think it speaks volumes more about his how he was parented. No respect for anyone.
I don’t know how many other communities you belong to, but in many of them, like Facebook or Twitter, many of the kids, who use words like, “yes ma’am” or “ no sir”, when speaking face to face will suddenly speak like gangsta’s or thugs on the internet.
It’s just a way, usually harmless, of exploring the bad side, without actually being on the bad side of town.