kind of like camouflage -- he wasn't wearing camouflage, more like a darker flannel type clothing. very baggy. >> did you have any sense what kind of weapon the rifle, the weapon was? >> it just looked like a long rifle. i couldn't tell if it was, you know, one barrel, two barrels. just a long rifle. what struck me was how calm he was walking around. nobody was really engaging him at that moment. he was just kind of slowly walking around the terminal. >> and had he already fired his shots when you saw him, or was that going on later? >> well, i would have to, knowing what i know now, i would have to assume he already had because he was way inside the terminal. he was way past security. one of the first waves of people i saw running towards us were tsa agents. >> how were people reacting when