Stop Thinking About Herbalife vs. Ackman Forever

July 23 (Bloomberg) -- Herbalife is a company that sells shakes, vitamins, and other products they say help people lose weight. Investor Bill Ackman says the company is nothing but a pyramid scheme. So which is it? Bloomberg Businessweek's Brendan Greeley explains. Video by: Kelly Buzby, David Yim

Will Twitter's Video Streaming Plans Succeed?
31:14 - Kargo CEO Harry Kargman and Bloomberg's Sarah Frier discuss Twitter's mobile advertising plans and the company's fight for advertisers. They speak with Emily Chang on "Bloomberg West." (Source: Bloomberg)
  • Pat's Picks: Cheap Loonie Attracts More Travelers
  • What Can Apple's HealthKit Do?
  • Inside Qualcomm's M&A Strategy to Acquire NXP