…what most people fail to grasp is that the nuts and bolts of keeping terrorists away from planes is not really the job of airport security at all. Rather, it’s the job of government agencies and law enforcement. It’s not very glamorous, but the grunt work of hunting down terrorists takes place far off stage, relying on the diligent work of cops, spies and intelligence officers. Air crimes need to be stopped at the planning stages. By the time a terrorist gets to the airport, chances are it’s too late.