Apple Inc. unveiled the next generation of its artificial intelligence platform, including an update to its Siri digital assistant, part of a bid to catch up with Silicon Valley peers in a critical market. Ed Ludlow reports from Cupertino, California where the company's Worldwide Developers Conference is underway. -------- 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.