perceived he was in danger of great bodily harm or death he's justified under law to discharge a firearm. >> this cuts to the quick of the trial that so many people feel must have been another option than just shooting this boy dead. >> right, and to your point, i mean, no one knows but trayvon and george zimmerman whether or not george sizimmerman exposed weapon prior to the encounter and whether or not the struggle may, in fact, all have been over a weapon because what the prosecution was trying to do all day today and part of yesterday was to say it is virtually impossible to retrieve the weapon while you're on the ground. so how is it that the weapon gets drawn? i think that become as crucial point. i thought the prosecution would raise that much earlier. i thought that was a crucial idea, which is how do you get the gun out behind your back, move it over his legs, up to his