We've made effective changes since then -- they just haven't been at screening. Passenger awareness that they should resist and reinforcing cockpit doors have g

We've made effective changes since then -- they just haven't been at screening. Passenger awareness that they should resist and reinforcing cockpit doors have greatly increased security. The TSA? Not so much. See http://www.theatlantic.com/magazine/archive/2008/11/the-things-he-carried/7057/ http://www.theatlantic.com/magazine/archive/2008/11/the-thin...