[null and void]

OK, so a ground crew person stages the improvised weapons on the plane. His/her active cohorts take the next flight on that plane.

Same final results as if they smuggled the items past the TSA in hollowed out Korans.

It just requires a little more planning. Not a show stopper for a determined enemy...

[berkeleybeej]

Not a show stopper for a determined enemy...

Agreed.