The Top Ten Stocks for Tuesday, November 20

Nov. 20 (Bloomberg) -- Bloomberg's Deirdre Bolton, Dominic Chu, Josh Lipton and Alix Steel report on today's ten most important stocks including Research In Motion, Groupon and Hewlett-Packard. They speak on Bloomberg Television's "In The Loop."

Was the DNC Hack Preventable?
18:45 - 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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