regul reagan by the boost iran. 1992, george h.w. bush, when a team member is indicted over the iran affair. 2000, ol gor is battling george w. bush. republicans are certain bush can pull ahead and then news e lrjs he was arrested 20 years earlier for drunk driving. the race winds up a tie. although bush ultimately wins. so the back wash of this surprise, a halloween trick or treat, depending on how you look at it. anderson. >> thanks very much. coming up, another hour of 360. we'll keep on eye on cedar rapids, iowa.