... after sunrise, their infantry moved forward in heavy force to attack us. The troops of the Twelfth corps, says Swinton, had returned from the left, and the divisions of Williams and Geary, aided by Shaler 's brigade, of the Sixth corps, entered upon a severe struggle to regain the lost position of the line. They drove in our skirmishers, but could not dislodge us from the works we had captured, al...