On today’s Big Take podcast, David Gura and Bloomberg’s Apple expert Mark Gurman explains how John Ternus became Apple’s next CEO and what legacy Tim Cook is leaving behind even as he stays on as the company’s executive chairman. -------- 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 for business news & analysis, up-to-the-