The Israeli model wouldn't be supported by many...the questions are too invasive and we'd end up with a zillion lawsuits...plus their multi-layered model is impossible to implement here, what with our much larger and more diverse nation.
And remember, Richard Reid made it onto an El Al plane prior to the flight on which he was caught with the shoe bomb.
So I'm glad you're pointing out that it's "just one suggestion." Too many have no clue what the El Al model entails, nor do they consider it's not a silver bullet.
What would you suggest are other options open to us?
Enlighten us. Please. I know NOTHING is perfect....I also know this is reaaaal wrong.