Epstein: Armstrong Had Help Passing Doping Tests

Jan. 16 (Bloomberg) -- A discussion about cyclist Lance Armstrong's admission to using performance-enhancing drugs with Daniel Coyle, co-author of "The Secret Race: The Hidden World of the Tour de France," Sports Illustrated senior writer David Epstein and New York Times sports reporter Juliet Makur. TONIGHT on Charlie Rose @ 7P & 10P ET. (Source: Bloomberg)
The Benefits of EMV Credit Card Chip Technology
23:49 - 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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