Apple Inc. is planning a comeback in artificial intelligence with new devices, including robots, a smart speaker with a display, and home-security cameras, according to people with knowledge of the matter. Mark Gurman has the exclusive details on Bloomberg Businessweek. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com