With Afghanistan we all knew they were harboring al Qaeda, they refused to give up bin Laden, and we invaded. With Iraq, it was nothing like that. It was all, "Comply with the [irrelevant] UN," and, "Give up your WMD."
So splitting hairs over news reports or IG reports or C & P'ing blogs citing blogs only illustrates the problem with your position. And it's truly tragic that your position hasn't changed in over four years. The most stark illustration is your own failure to learn.