There is this group called Al Qaeda, who are using Iraq as a recruitment tool.... They happen to be there... Or are you pretending that it is only Iraqis fighting the US in Iraq?
Al Qaeda was hoping and praying that we stayed in iraq. Their biggest fear was that we would leave, and that the iraqis would turn their anger onto the foreign al qaeda fighters who have caused so much death an misery for iraqis. The captured letters from Al Qaeda's number two man - Zawahiri - show him to be fretting over the possibility that hsould america withdraw from iraq, the "cause celebre" of iraq will fade, and many of the foreign jihaddists will go home. Not to mention, al qaeda isn't very popular in Iraq because of all the carnage they've caused to iraqi civilians. Without the distracting - and provoking - presence of an american occupation, the iraqi militias may just turn their guns on those blood thirty foreign terrorists. Especially the shia militia, since the shia community has been brutalized by al qaeda.