Tesla Motors and SpaceX founder Elon Musk discusses his rare investments in artificial intelligence companies. He tells CNBC he wants to keep his eye on the fledgling industry, and whether it leads to... more 
Tesla Motors and SpaceX founder Elon Musk discusses his rare investments in artificial intelligence companies. He tells CNBC he wants to keep his eye on the fledgling industry, and whether it leads to a dire outcome. less 
1 / 24
CNBC Videos
Fri, Jun 20, 2014 2:36 PM EDT