... in front of the parapet at this point and watched closely, confidently expecting that the enemy would here begin soon to make zigzag approaches as in a siege. On June 22, Grant sent Wilson's and Kautz 's divisions of cavalry upon a raid against the Lynchburg and Danville railroads. On the same day, the 2d and 6th corps were stretched out to the left with the intent of reaching the Weldon R. R., a...