The Hidden DNA of Amazon, Apple, Facebook, and Google

Delta flies higher on earnings. Wells Fargo slips on higher legal costs. Domino's drops despite strong sales. And MercadoLibre sells off on concerns over Amazon. Plus, at the 20:23 mark, NYU business professor Scott Galloway talks about his new book, The Four: The Hidden DNA of Amazon, Apple, Facebook, and Google. Thanks to Slack for supporting The Motley Fool. Slack: Where work happens. Find out why at slack.com. Learn more about your ad choices. Visit megaphone.fm/adchoices