Teams for Tough Times: the Candidates' Econ Gurus

Bloomberg's Linzie Janis looks at the possible economic teams of Barack Obama and Mitt Romney.
The Benefits of EMV Credit Card Chip Technology
10:25 - 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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