Pretty bad security if they discount the possibility of a conventional bombing while they're worrying about the renewed interest in hijackings.
On international flights there is still no screenings of checked baggage. The only security is a baggage/passenger boarding match, made on the assumption that a passenger would not board a plane on which he checked a suitcase that contained a bomb. A plan that is a little out of date, but in keeping with the Bush administration's plan of maintaining homeland losses to keep up that old fighting spirit.
Deport, deport, deport. Now!