Uh...if this is supposed to clear his concious, I would say it sure as hell shouldn't...
If this isn't just a plea to stop harrassment or something, then he is basically saying he lied & claimed he didn't think Zimmerman could have shot Trayvon & now Zimmerman is free. Don't see why Trayvon supporters here are giving props to a guy who helped a murderer walk..if this isn't just a plea to get his normal life back or because of a personal beef...
He was a friend not a witness so didn't help anyone walk free. He is probably responding to some personal badgering.
No he's just pissed he didn't get his 15.