U.S. Warned of `Smaller' N. Korean Nuclear Strike
April 4 (Bloomberg) -- Bloomberg's Sara Eisen reports on today's "Top Headlines." She speaks on Bloomberg Television's "Bloomberg Surveillance."
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Was the DNC Hack Preventable?
50:40 - 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)