Read what he's thinking over at the American Thinker:
By way of correlation, you may remember that the German government recently arrested Islamic terrorists planning an attack on US targets. It turns out that those men were trained and controlled by Uzbek terror camps in Pakistan -- this time meaning actual Uzbeks. The stated purpose of the attack was to force the German military to cease operations at an Uzbekistan base which is supporting operations in Afghanistan. The German terrorists were part of the Islamic Jihad Union (IJU) which is an offshoot of the Islamic Movement of Uzbekistan (IMU). Other recent reports have noted that the order to the terrorists to start the attacks stated it was crucial for them to "go now" and attack within days during early September.
So let's put this together. The Uzbeks of the IMU/IJU, a major portion of al Qaeda in the Afghanistan/Pakistan region were driven out by an impending US assault on their camps. They were at war with the local Taliban and had nowhere to go but Afghanistan. They were lured into Tora Bora and surrounded then attacked suffering brutal losses. They then activated a terror cell in Germany and urged them to attack now. Why?
To cause the German public to demand an end to operations in Afghanistan just as the Madrid train bombings caused the Spaniards to demand an end to that government's involvement in the war on terror. Since the Germans are the only western forces allowed to operate in Uzbekistan this would help al Qaeda forces trapped in Tora Bora.