rounds they found on the scene. he says they believe they have the live round that was fired that killed halyna hutchins, ask t -- and they also have a live projectile recovered from the shoulder of joel souza. what's your reaction to all this? >> the three weapons they found makes sense with shooting an average scene. you would have a weapon capable of firing a blank round. a lot of times they'll have a very realistic replica that may be modified so it can't accept a blank round. that would be for close camera work. then the true prop gun which is a plastic or rubber gun. i think people are starting to understand now the difference between a real gun, which we call a realie, a realie or a prop gun. those would stay if you wanted a stunt man to do anything there.