I hope I answered your question.
Us "trained killers"
know what to use in any situation.
Here's one for you, I can rip a soda pop can in half with my bare hands. Do I then have a potential cutting weapon? "Excuse me, stewardess, can I have a full can of diet coke?"
Oh! Does the Black Polymer Knife
show up on x-ray?
There are just to many things out there that can slip by HS.
I'm not giving out any more of my "tips." I'm going to keep them to myself and other Marines to fight the bad guys, if needed.