And the Profile of an Air Marshall....
Normally either a cop who didn't quite make the grade, or a Security Officer with a promotion [Crew/Passenger Screener in a past life]...or bless their socks, that ex military frustrated cowboy that wants to earn that tantalising $45K......!!!
Great, all these experts are quite frightening.......
Security...is a "new" industry, and of course there are all the "experts" pushing their ill informed ridiculous and self enlightening viewpoints.....