Morning Movers: Cliff's, Best Buy, Green Mountain

Nov. 20 (Bloomberg) -- Bloomberg's Tom Keene, Sara Eisen and Scarlet Fu highlight the news you need to follow for today's trading. They speak on Bloomberg Television's “Bloomberg Surveillance."

Was the DNC Hack Preventable?
38:47 - 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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