Sitting in the conference room of Human Genome Sciences on a Friday the 13th, Bill Haseltine has a grin stuck on his face that says, today is a lucky day. It is the smug grin of a boy showing off an incredibly cool and impossible-to-find new toy. And make no mistake, the CEO of Human Genome Sciences has an incredibly cool new contraption at his fingertips. He also has a visitor whom he would love to impress: AIDS researcher Anthony Fauci, director of one of the most influential branches of the National Institutes of Health.

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