Wal-Mart's Hernandez on Using Technology for Growth

April 24 (Bloomberg) -- Chip Hernandez, chief technology officer at Wal-Mart Stores Inc., speaks to Bloomberg's Jason Kelly about the role of technology in Wal-Mart's growth strategy. Hernandez speaks at the Bloomberg Link Enterprise Technology Summit in New York. (Source: Bloomberg)
The Benefits of EMV Credit Card Chip Technology
02:42 - 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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