Following up the sleep paralysis article I posted last July is a web video I recently found -- Abducted: How People Come to Believe They Were Kidnapped By Aliens. This is a 50 minute informal presentation by Susan Clancy, a postdoctoral fellow in Psychology at Harvard University, who interviewed "alien abductees" and researched alien abductions for six years. She wrote a book detailing her research findings, which she discusses in this presentation.