Bill Ackman Says He's Shorting Herbalife's Stock

Dec. 20 (Bloomberg) -- Herbalife, the maker of namesake nutritional and weight loss supplements, fell the most in more than seven months after hedge fund manager Bill Ackman said he has taken a short position on the company. Monitor 13D President Kenneth Squire speaks with Bloomberg's Erik Schatzker on Bloomberg Television's "Market Makers." (Source: Bloomberg)
Fitbit Looks to Raise $478 Million in IPO
30:31 - Fitbit is seeking to raise as much as $478 million in an initial public offering. Bloomberg's Drew Armstrong reports on “Bloomberg Markets.” (Source: Bloomberg)
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