Are Athletes Doping With Deer Antler Spray?

Jan. 31 (Bloomberg) -- Scarlet Fu reports on Baltimore Ravens star Ray Lewis's link to deer antler spray. She speaks on Bloomberg Television's "Market Makers." (Source: Bloomberg)
The Benefits of EMV Credit Card Chip Technology
46:17 - Ellen Richey, Visa's chief enterprise risk officer, explains the benefits of EMV credit card chip technology. She speaks with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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