9/11 conspiracy, It was never a terrorist attack. (Jungwoo Park)

The Twin Towers that were destroyed in the 9/11 tragedy, was actually a controlled demolition by the American Government that was made to look like a terrorist attacks. The American Government was willing to kill hundreds of people and then lie to everyone in order to wage war with Iraq. A lot of people believe that the American Government is hiding a lot of facts, and a lot of people believe that George Bush wants to steal Iraqs oil.
There are numerous suspicious points about the 9/11 attacks itself and some of them seem too unreal. The World Trade Centre was supposed to be a megastructure, and would not have toppled so easily by a plane. The WTC has a steel skeletal internal frame inside and according to the chemical properties of steel, the steel frame could not have melted so easily by the blast of the plane. Another strange point is that the tower sort of crumbled into itself, but this effect usually only happens in controlled demolitions. In some videos, it shows smaller explosions coming out of the window and some witnesses of the attack said they heard small bangs and explosion sounds.
The attack on the Pentagon seems quite suspicious as well, because the Pentagon is supposed to be the most well protected building in the world, but if it was so well protected, could it have let a plane simply crash into its wall? Also, where was the debris from the plane and why was the hole so small in the pentagon?
I believe that it was all just a planned demolition to scare the people and let them trust the government more and also another reason to wage war for personal gain.