Ken Alibek hardly seems like the sort of fellow to have overseen the development of the world's most terrifying biological weapon. A short, stout, moon-faced man in
his early fifties, Alibek has a shock of black hair cut straight across his brow, like a schoolboy, and a whispery voice clotted with the round vowels and rolling R's of his native Kazakhstan. He scurries along a hallway of George Mason University, where he is a research biologist, trying to procure a… more