Has J.C. Penney Hit Bottom Under Ron Johnson?

Feb. 28 (Bloomberg) -- Bloomberg's Sheila Dharmarajan reports on J.C. Penney's results as the retailer reports its lowest annual sales in more than two decades. She speaks on Bloomberg television's "Bloomberg Surveillance."

Was the DNC Hack Preventable?
37:17 - Eric O'Neill, Carbon Black's national security strategist, discusses how to respond to government hacks with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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