[BlueSky194]

Look at this pic.

http://www.danieler.net/archivio/11settmbre2002/foto/galleria_200_foto_da_internet/images/World%20Trade%20Center%201160603.JPG

You can see most of the smoke was blowing on the South Tower roof.
Look at the North Tower roof.
You can see, there could have been a roof rescue.
There's not much smoke.

[chadwimc]

While I'm not a helicopter pilot... You people have seen too many Hollywood fantasy/action movies. Just remember, islam(may pig dung be upon their prophet's head) was responsible for every person that died on September 11th...