Interesting to see Bayoumi's name pop up again. I remember him getting cleared without much in the way of details. His being a Saudi spy would explain a little.
This also reopens the case of [link|http://www.msnbc.com/avantgo/839269.htm|the Saudi princess's charity checks]. Maybe the Saudis thought they were grooming new agents and got rolled. If there's anything to show foreknowledge of terrorism, that would be damning.