all necessary and appropriate force against those nations, organizations, or persons he determines planned, authorized, committed, or aided the terrorist attacks that occurred on September 11, 2001, or harbored such organizations or persons, in order to prevent any future acts of international terrorism against the United States by such nations,

PDQ, where does Iraq fit into all this? We were talking about whether or not GWB took us into an unnecessary war, not about whether or not Congress authorized him to chase down the terrorists who attacked us on 9/11.