Obama Seeks Meaningful Action After School Shooting

Dec. 14 (Bloomberg) -- U.S. President Barack Obama speaks at the White House about today's mass shooting at an elementary school in Newtown, Connecticut. At least 26 people died in the incident. (Source: Bloomberg)
The Benefits of EMV Credit Card Chip Technology
26:50 - 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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