Ummm... Who do you mean by “we?” (a) intelligent people with their eyes open, or (b) those trying mightily to hide from the truth? Yes, those of us with brains “knew” this in October 2003. But the MSM and the liberals have convinced themselves that “Bush lied.” They are the liars.
Let me just say that, by definition, those who lie (those whom you identify as liars, or otherwise as Liberals and the MSM), know the truth as well as you and I. They simply haven't the nerve to admit it. So, I guess by 'we' I mean just about everyone. The willing and the unwilling alike.