Minefield in the heartland -- Teaching a camel to fly -- Toxic time bomb -- A roadside attraction -- The latest model -- Eastern Europe at home -- Lakehurst, New Jersey: the dark years -- Grand Island, Nebraska: overly anxious -- Sacramento, California: moving target -- Hanford, Washington: sacrifice zone -- Between the cracks -- The Pentagon gets religion -- Dead guppies make waves -- Nerve-wracking prototype -- A military toxic network -- Watertown and local strategies.