Run this by me again?
You have to lock the gun away when you open the door to go for a slash.?
So, when the door is open, the time of max vulnerability, you have the gun
locked away, but when the door is locked, and there is little threat, you
can take it out and .......
Nah, that cant be right.....
But it probably is.
I think this needs to be repeated a couple dozen more times. The perception of security and the genuine article are two completely different things, and most TSA initiatives are squarely aimed at the former.