...great exploit, as briefly and succinctly as possible. When General Hooker, with Howard's corps, Osterhaus's division, and a part of Hugh Ewing's, crossed the river by the pontoon-bridges opposite Chattanooga , on Sunday evening, it was in pursuance of the bold design to mass his forces upon our right, carry the rebel line of rifle-pits between Lookout Mountain and Mission Ridge, sever the enemy on Lookout...