Who’s winning? Google or Apple? The answer might surprise you. The digital earthquake began six years ago with the launch of Apple’s iPhone. Author of “Dogfight” Fred Vogelstein talks about his new book chronicling the intense and personal battles between Steve Jobs and the kids from Google over who would control our mobile devices. Fred Vogelstein is a contributing editor at Wired magazine. “Dogfight” is published by Sarah Crichton Books. Today’s show was edited by Ben Schultz. Please give our show a great review on iTunes and Stitcher.