Rio Tinto Names Andrew Harding as Iron Ore CEO

Feb. 14 (Bloomberg) -- Elliott Gotkine reports on Rio Tinto's operating losses. He speaks with Mark Barton on Bloomberg Television's "Countdown." (Source: Bloomberg)
The Benefits of EMV Credit Card Chip Technology
51:52 - 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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