Bush Finds Fall Guy

Bush has found his "war czar" in Lt. Gen. Lute, currently the Pentagon's director of operations. Other titles for the position include fall guy, scapegoat, whipping boy, and patsy. I want to know who the hell was in charge of the Iraq and Afghan wars prior to this guy and why, after four years, are we just now appointing someone whose offical role is to oversee them. This is insane.