defense. you have the complete irrelevance of the expert. there s no question that george zimmerman fired the shot and he had the gun. it was much ado about nothing and mr. o mara tried to do that. he also established that mr. zimmerman was responsible. pe used a responsible safe gun. close, of course it was close. trayvon martin was on top of the george zimmerman. no question about that. in fact it refutes any notion that george zimmerman would have concocted this. why would he wait for trayvon martin to be on top of him not knowing what s going to happen next. they know it would have been at a distance. great day for the defense. i wish i had more time. i m flat out of time. we will not miss any testimony. wolf blitzer is on that story.