Apple, Alibaba, and The Wizard of Lies

Apple unveils a new sound. Alibaba hits a new high. And Nordstrom considers going private. Plus, investigative journalist Diana Henriques talks about her best-selling book turned HBO film, The Wizard of Lies. Thanks to Casper for supporting The Motley Fool. Save $50 on a mattress at www.casper.com/fool and use the promo code "fool". Learn more about your ad choices. Visit megaphone.fm/adchoices