Carrefour Surprises With Smaller 2012 Profit Drop

March 7 (Bloomberg) -- Bloomberg Industries Charles Allen discusses results from Carrefour as the company posted a smaller-than-estimated drop in 2012 profit. He speaks on Bloomberg Television's "The Pulse."
The Benefits of EMV Credit Card Chip Technology
45:40 - 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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