[dead]

Why am I supposed to believe that the WTC, apart from all other destroyed buildings, was constructed entirely out of noxious carcinogenic chemicals?

Yes. They smoked two packs of cigarettes a day for thirty years, but when they get emphysema, they are absolutely positive its because of the single half-day they spent on the perimeter of ground zero.

Their union appointed doctor backs them 120%.

[TurboZamboni]

The bigger your union the more carcinogenic the building is.