...ing. At the time that Pope issued his order to Porter it was expected that Porter would move forward, and McDowell's command would also attack at the same time. McDowell's command did attack, and Longstreet 's forces poured down upon the left flank of Pope and forced them back, and instead, as I have said, of Porter's attacking or moving to the front, he moved to the rear. In order to show that Porte...