Let me say what I actually believe. I believe that 9/11 was a conspiracy, by Al Qaeda, and Osama Bin Laden, and no one else trying to hurt America.
In the 60's there was a look. In the 70's there was a look, and in the 80's. Now, it's a free-for-all.
A lot of times songs are very much of a moment, that you just encapsulate. They come to you, you write them, you feel good that day, or bad that day.