The Must Read: Greek Exit Talk, Bank Lending

July 23 (Bloomberg) -- Bloomberg's Tom Keene Sara Eisen and Scarlet Fu recap the op-ed pieces and analyst notes providing insight behind today's headlines. They speak on Bloomberg Television's "Bloomberg Surveillance."

Was the DNC Hack Preventable?
02:19 - 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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