William Ackman Vows to Take Down Herbalife (HLF)
December 28, 2012 at 10:05 AM EST
Nutritional and weight-loss supplements company Herbalife (HLF: Charts, News) suffered a major setback this week, after Pershing Square Capital CEO William Ackman called the company's multi-level marketing business model a "pyramid scheme" and state... Read more