THE KNIFE FACTORY was an ideal place for a meeting, if one was concerned about being bugged or overheard. It was just a large open industrial structure, filled in the middle with many thousands of old rusted shells, bullet shaped, melon sized. Workers cut them into cigarette-pack-sized chunks using abrasive-wheel saws that shrieked like condemned souls while hurling out showers of sparkling white hellfire. A mechanical hammer beat these out flat, and they were pushed into a roaring furnace for heat treating. Finally, the tempered slabs were ground into knives on stone wheels and finished on belt sanders that looked and sounded as though they could jerk a finger off without noticing. This business of making shells into cutlery was sufficiently unusual that the factory offered tours. Olivia joined a group of five others who had flown in from Taiwan to see the sights and buy knives.