Never forget. Rest in piece to the 3,330 people that perished unfortunately.

I've been trying to wrap my head around the possible causes of 9/11 for many years, defaultly think that it was definitely the works of Osama Bin Laden, the former leader of Al-Qaeda. However, as several years passed forward, several theories have let me to "speculate" even more. At times I would just talk to my parents on their stance on 9/11, with my mom automatically saying that it was Al-Qaeda because of the fact that she lost one of her friends that day. My dad, however, didn't say anything but just muttering "Americaaaa...", I couldn't tell if he was saying that it was an inside job or that he was trying to say that the U.S. has a reputation of pulling these scenarios from the blue moon. But still to this day, I am left torn about what really caused 9/11.

Who/what do you think really caused this horrific event? Two recognizable theories include Al-Qaeda, of course, and that it was a mere inside job by the United States, ranging from the President, the CIA, the Air Defense, practically the entire system knew about this. If you have any other theory, you can just add your own cents. I want to hear your input or your perspective of what you think happened, because you may be viewing 9/11 in a completely, different way.