...n. Halleck would give the order to-morrow to attack Price in his intrenchments, a cavalry force would be in his rear before he could move. A force of cavalry has been ordered to make a circuit from Warrensburg , and we may expect to hear of more good luck in the way of captures. The prisoners will all be in to-morrow. Gen. Pope says there are over one thousand six hundred in all. The slavery insurre...