Apple Struggles in China

Apple CEO Tim Cook blames China for the tech giant's first revenue warning since the iPhone launched. How much trouble is Apple really in? The BBC's Dave Lee in San Francisco and special guest Shona Ghosh, senior tech reporter at Business Insider, discuss. And do companies like Google and Apple really want to help us spend less time on our phones? Zoe Kleinman investigates. Plus what to expect from next week's Consumer Electronics Show in Las Vegas. Presented by Rory Cellan-Jones.

(Photo: Apple showroom in Shanghai, Credit: Getty Images)