Spcs. Nathan Waddell and Kristopher Hammond use a jackhammer and hand tools.
U.S. Army Spcs. Nathan Waddell and Kristopher Hammond use a jackhammer and hand tools as they work on anchoring a stairwell leading to an outpost on a mountain in Afghanistan on Jan. 15, 2008. Waddell and Hammond are attached to Bravo Company, 864th Engineer Battalion, out of Fort Lewis, Wash.