Do you not know the difference between a lie and a mistake? Bush was mistaken. He, remembers the second plane as being the first because of all of the replays. Now, he knows what he said was wrong, as do I. A lie would be knowing that you were wrong and still claiming that he saw the first plane hit, when no one did for some time.
You lie, because you know what you say is wrong and yet you refuse to accept it and keep spreading your imagined events.
For example, you backtracked on the beams being cut about 5 times in this thread, and even posted a video showing that the main structural support for the buildings is in the exterior beams. You lied, again and again after you were proven wrong.