The wonderful Retro Report (which revisits popular news stories of the years gone by and follows up on their claims) has posted a great, 10-minute documentary on "crack babies," concluding that the promised crack baby epidemic of kids with gross deformities who couldn't attend regular school never materialized. The documentary says that the entire phenomenon was extrapolated from a single, preliminary study, and that most of the "crack baby" effects were actually the result of low birth weight.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.