Similar to the scenario that the True Believer neocons who control Duh's strings were aware of the fact that "something was brewing" with a ME terrorist organization, and were perfectly happy to let it happen to "justify" their previously planned and approved attack on Iraq. (The only problem was the magnitude of the attack; they puppetters were simply not aware of the "effective yield" of such an attack.)

I'm not sure either scenario is improbable...or provable.