pieces of evidence that the defense wanted to get in. on one end is probably the marijuana, because it goes to someone's state of mind at the time this happened. on the other end, you get into the text messages. which jeffrey toobin is absolutely right, what we look at is what was in george zimmerman's mind at the time of, not just general history of trayvon martin. of course, on the silly end is the fact that he had gold teeth. but stuff that goes to his state of mind, marijuana, tends to be more probative. but then we move out to text messages and things that can't even be authenticated, and things we know that zimmerman was not aware of, and we move from probative and probably way more prejudicial. >> we have to take a quick break. we'll dig deeper into what they've been arguing about today. which you're seeing which we don't know whether or not the jury is going to see this yet, a defense computer re-enactment of the zimmerman-martin struggle. we'll show you next and show you the technology that went into it. we'll be right back. wish i saw mine more often,