Oh Good grief
Was there ever any confirmation that the guy in the jumpseat was Atta, or does this guy just think it was Atta? Oh Good grief
So some guy you dont know posts an unsourced email he got from somebody you dont know, who tells the rather unlikely story that he flew Mohammed Atta around the country in the cockpit of his commercial airliner, while Atta sported an American Airlines pilots uniform and quizzed him about how the plane works. And he didnt even think to report the fact that he had a foreigner in a pilots uniform who didnt know how to fly a plane in his cockpit to anybody.
And you give me an Oh Good Grief for wanting a little more information. You're just going to buy all that at face value, based on the sincerity of the author, I guess.
Now I know why the Nigerian scammers just keep fishing.