What's the fuss about AI? Discovery Channel doc explains all

Artificial Intelligence has a bad rap from intelligent folk like Stephen Hawking and Elon Musk. But a new Discovery Channel documentary airing today attempts to find out how AI is already helping people. From driverless cars to innovations in health care and education, the two-hour documentary special highlights some of the developments and questions in artificial intelligence. It's a neat introduction to the subject explained by experts in the field and illustrated by examples from the real world. "Most people don't know very much about AI and what they do know comes largely from more alarmist stories," says Charlie Foley, creator and producer of the TV special.