I never heard of loose change. I have to ask Oliver, he seems to know everything about movies like that.
I have a cousin that has a few smaller planes. He teaches people how to fly and it is his hobby and he told us that the people working at the control tower never saw that plane and if it existed, they would have, or should have. You cant miss such a big plane. Also the fact that there were no parts to the plane on the ground, it just cant be explained. They took all the footage reports of that flight off the news.
Now lets think of the flight that crashed into the pentagon, they have security cameras. None of the cameras caught a picture of a plane crashing. I believe Chaney was behind it, I cant even say Bush because he is just too much of a puppet to me the mastermind behind something like this.
And where did Osamas name ever come to be? The attack happened and before you know it, we are taken into a war in Afganistan

Then Iran

What in the world did Iran have to do with anything.