The World of Robots -- in Love and War

Robots are here to stay: in factories and homes — from real-world battlefields to popular culture. We talk about robotics and the increased interaction of robots with human beings. Also, hackers steal credit card info of 40 million Target customers, and a rare look at prison life for black Americans before emancipation.

Banner image: Baxter with (L) Rodney Brooks, founder of Rethink Robotics, and his partners, Andreas and Josh. Photo: Steve Jurvetson