Elon Musk is presently the richest man in the world. He may also be the smartest. In an interview with the British prime minister, Musk warned about the dangers of AI (artificial intelligence). He said, "There will come a point when no job is needed – you can have a job if you want for personal satisfaction, but the AI will be able to do everything."Breitbart.com has added a new category to its menu: AI danger. Here you can read some of what Musk has concluded:Google has replaced its ad sales employees with AIAn L.A.-based company, Channel 1, claims it...