@chevron,
How than you explain that airport still works? ( not to correlate date where we will see that traffic increased in last 8 years since you retired)
And it will exactly explain how it works worldwide.
And what is more important traffic is more safe than 8 years ago ( otherwise there wouldn't have been increase)
Thing, that affraids me, is that even lost of lives is not enough to change. To quote friend of mine " System will not allow attacks on itself"