I also felt for the jumpers. That was a very visible part of the unfolding horror.
And KBLF is correct that many people, mostly emergency service workers have died subsequently from dust inhalation, or have much-reduced life-expectancy/quality of life.

With the duplicitous nature of politicians (as seen by the immediate evacuation from the US of the Bin Laden family), it is no wonder that there are many conspiracy theories.

I hope we see nothing like that again

Me to, and how they got away with killing the journalist in Turkey- Saudi Arabia- our good friends! Ooops, 3;54 am and theres a loud knock on the door- have i said to much?...............