Has Bill Ackman Jumped the Shark in Retail?

Aug. 13 (Bloomberg) -- Bloomberg senior markets correspondent Julie Hyman runs down the retail losses accumulated by activist investor Bill Ackman on Borders, J.C. Penney and Target as he resigns from J.C. Penney's board, but remains the company's largest shareholder. She speaks on Bloomberg Television's "Bloomberg Surveillance."

Was the DNC Hack Preventable?
26:38 - 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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