So I started with a few pictures and a lot of incredulity, got a bunch more information, and I'm changing my tone because it looks (amazingly) possible that a plane can just half-disintegrate, half-bury itself upon impact with a field of dirt, and leave a really ridiculously small footprint with very little visible wreckage. I did not think that was even feasible before looking at the case of USAir 427, so I'm glad I did some research (although I still resent some of the contempt that was directed at me for even opening my mouth about it, and I don't blame anyone who looks at what I looked at and sees what I saw). Going into a frenzy of research on 9/11 isn't exactly something I do all that often, so the fact that it took 8 years for me to reach this point (after taking 4 to get to the point of "hold on, that doesn't make sense") doesn't bother me.
I'm not gonna lie ... there's a lot of stuff that still seems really suspicious to me (the collapse of WTC 7, most notably) and if the event gets lined up in a historical context next to the Gulf of Tonkin incident, the Pearl Harbor raid, and the sinking of the Lusitania, which have all since been alleged to have been subject to premeditation to varying degrees and in various ways to create public-support basis for entering a war, the idea that the whole thing was totally surprising and not part of the basis of any plans makes little sense to me. Basically what I'm saying is that the whole thing strikes me as something that makes it very appropriate to get very angry at my own government (you know, because I needed more reasons for that).
At the very least, I think that a lot of warning signs were deliberately ignored and that there was some degree of tacit encouragement to the hijackers and their associates, and that the war in Afghanistan was deliberately scheduled to start shortly after the attacks that some people knew were coming. I think it is possibly though not necessarily true that secondary explosives were used to precipitate the collapse of WTC 1, 2, and 7 ... I don't think this absolutely WAS what happened, but I don't think it's totally impossible either, and there are definitely a few red flags that I'm not yet willing to discount. I think it's ridiculous of anyone to attack me for this position, because claiming that it is totally impossible that there were any explosives in those buildings is something that really can't be backed up with evidence at all (although I think it's also the case that anyone claiming that it is totally true that there were explosives has not yet met the burden of proof).
The notion that specific entities within the US government deliberately killed several thousand US citizens (or, in a more mild version of the story, allowed them to be killed) is NOT really that far-fetched to me, nor is the idea that this could happen without repercussions if desired. The jump from this to "that is exactly what happened" is not really that big. I don't think it's beyond the moralities of our leaders (or for that matter their subordinates), I don't think it's beyond the capabilities of our "black-ops" networks (which I do believe exist), and it just doesn't strike me as totally unbelievable that this is what happened in the abstract sense. The exact details are still fuzzy enough that the big picture could still be anything, and the only possibility that I'm confident totally discounting is the "official story" ... I'm just not sure how far the truth deviates from it, exactly. Things don't add up, but I'm not sure what exactly they do add up to.
Even if the events of that particular day were exactly what we've been told they were, I still believe that, at the very least, the reaction our government had to the attacks was carefully premeditated, because at the very least, some people in our government knew that the attacks were going to happen. That's 80% of the story to me anyway ... it's all I need to be fucking enraged about the events of last 8 years. I'm not a die-hard "truther" because I don't have a clear idea, for myself, of what I think happened. But I do feel comfortable blaming my own government for what happened, on at least some levels, and I think it's still the grossest injustice of this century and will stay that way for a while.