Is Apple's iPhone Becoming World's Defining Device?

July 24 (Bloomberg) -- Martin Sorrell, CEO at WPP and David Kirkpatrick, CEO at Techonomy, examine the dominance of Apple's iPhone and the importance of the mobile market in China. They speak on Bloomberg Television's "Bloomberg Surveillance."

Pressure’s on China After FX Reserves Drop $99.5B
21:37 - BlackRock head of emerging markets Jeff Shen discusses China’s growth challange with Alix Steel on "Bloomberg Markets." (Source: Bloomberg)
  • Global Business Report: Vitol Calls for $48 Oil
  • Why Wayfair’s Business Model Isn’t Working
  • Richard LeFrak: Technology Is Changing Real Estate