I'd just like to say that it's not all about Alex Jones. He was not the first to predict it and certainly not the only person to expose it. Consider that he is not always 100% right on all things and often exaggerates things.
And by the way, by saying "inside" job - it doesn't mean that it was 'the government'. It means that it was carried out by people within the US. Of that I have no doubt, and also that certain persons within government were complicit, aided, or at least knew it was going to happen.
But you're right, this is a hugely important issue and is a gateway to opening people's minds.
Unfortunately, conspiracy theorists like AJ, despite being true, create an image of paranoid lunatics that has become too closely affiliated with this issue and scare people away.