uhh thats because its been exposed for being an inside job.lol
There is so much smoke being thrown up, it's very hard to separate fact from lies, nut jobs with really daft theories, and what actually happened.
It's very clear some are deliberately pushing extremely silly theories, perhaps because they're stupid, or perhaps because they're working for interested parties, so want crazy ideas on the market to make all who are unconvinced about the official story look crazy.
Some things are solid facts - here's two.
As we see in the picture, the majority of the damage to both towers is to one side, one being quite a way off centre, the other being almost all on one side.
Whilst I fully understand the spread of aviation fuel and other combustible material would have spread the heat out fairly evenly over the floor, the most damaged side of the building would have been weakest and hottest, so most prone to collapse first, leading to the top of at least one building falling to one side, and likely the other.
The vertical fall just doesn't ring true.
The other thing, and the killer for me is the pentagon.
They can't produce a single photo of an aircraft, even with all the security cameras that were available on that day.
Agents removed footage from every building in the area, but not a one showed an aircraft. Then add the total lack of any damage (pre collapse) that was big enough for an airliner hit, and the official story stinks.
Had an aircraft really hit that building, there would be a thousand pictures, but there isn't a single one.
That's easily enough to question the official version of the story.