...ged to change all the plans he had formed during the night. The two corps of Heintzelman and Reno had actually pushed as far as Centreville, whither Hill had adroitly drawn them; and there was only Siegel 's small corps with Reynolds' weak division in front of Jackson on the main road. That of King was in the rear, in the vicinity of Manassas. Porter, who, according to Pope's calculations, should h...