Despite the blankets hung over the one window and the ill-fitting door, to block the escape of any telltale light, frigid air still seeped through. Niema Burdock blew on her fingers to warm them, her breath fogging slightly in the one dim battery-operated light that was all Tucker, the team leader, allowed. Her husband, Dallas, seemed perfectly comfortable in his T-shirt as he calmly packed the Semtex blocks into secure sections of his web gear. Niema watched him, trying to hide her anxiety. It wasn't the explosive she worried about; plastique was so stable soldiers in Vietnam had burned it as fuel. But Dallas and Sayyed had to plant the explosives in the manufacturing facility, and that was the most dangerous part of a job that was already hair-raising enough. Though her husband was as matter-of-fact about it as he would be about crossing the street, Niema wasn't that blase about the job. The radio detonator wasn't state-of-the art; far from it. This was deliberate, a precaution in case any of their equipment fell into the wrong hands.