CNN CNN Newsroom July 1, 2013 14:05:00
The defense isn't using it. the guy is droning on and on about his res may, it's a staff group. i'm in this group, none of that means to the jurors who will trying to decide, look, can you say anything about this voice, can we use that to determine if zimmerman is guilty. >> it's boiled down to, no, no can't expertly testify to whose voice was on that 911 call. if a family member got on that stand, mai-mai be better to tell who was screaming on that page, right, page? >> right. that's basically a one question cross examination s. that your opinion? yes, sir, no, sir, sit down. i really don't s...