of these airline programs where you can jump in front of the line with tsa preor the clear, you have to go through a process. it appears the process, for some reason, members of congress and the attorney general, who i don't want to be too critical of as they mourn, but you have to deal with realities. we say this man was mentally ill. not enough to not throw on a bullet proof vest. the man in south carolina went in with nothing on. this guy was -- >> prepared for battle. >> we'll learn more as we go on. this idea of arming everybody for the purpose of protecting themselves. maybe the nra should have that mantra. most people don't buy guns because they want to prevent somebody from shooting up a church. i'm glad this young man was there, but this needs to be brought out. there are ways to do this. what about the device on the gun