It is glaringly obvious that 9/11 was at the very least allowed to happen by some faction within the US government. Most likely, however, that faction was far more involved in the events of that fateful day.

I can understand why so many people refuse to believe that our government could be complicit, but it went that direction right away by not conducting a proper investigation and releasing a comprehensive and truthful report. It's shameful that the truth has yet to be revealed yet today with the abundant evidence that disproves the official story.