He may have shot himself, but we know he has been neutralized in the bar there. a witness described the sounds of smoke bombs, saying she ducked for cover under one of the tables, but saw that the assailant came in. this were smoke bombs. she saw the sparks of what she thought was gunfire. unfortunately mass shootings have become a tragic part of life here in the united states. but hearing the accounts and hearing some of these individuals that managed to get out of there, they are describing a harrowing scene. >> again, this borderline bar and grill, a couple of hundred mostly college student...