However awful a tragedy it was, it was all organised very well. In my opinion, the US may have gotten off relatively lightly.
Lightly, in comparison to what could have happened.

We know that plane that went down in that field or whatever was hijacked. So that probably could have hit something important also. Anyway, if they took 4 planes so easily, they could have taken more.

And if they had taken more they could have hit many many important/highly populated areas.

Oh yeah, and did anyone see that there were explosions in "Kabul" (spelling?) last night. Does anyone know who it was, or what was blowing up ? CNN just had a dodgy video-phone that didnt work very well at 30 miles away from the action...