messages. we also know that he is expected to face a judge today. dave. >> all right. thank you, rosa. we are having trouble with dave's audio there. i can tell you this about the shooting. many of the worst shootings in recent years have something in common. the same weapon. ar-15 rifle used in all of them. sutherland springs church. las vegas concert. pulse nightclub. san bernardino office shooting. sandy hook and aurora movie massacre. the ar-15 is the civilian version of the military's m-16. the nationaldaptable and reliab and effect. -- and effective. the shooting in florida quick to draw outrage from