Colombia's President Juan Manuel Santos Calderon
Sept. 24 (Bloomberg) -- On "Charlie Rose," an interview with the president of Colombia: President Juan Manuel Santos Calderon. (Source: Bloomberg)
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Was the DNC Hack Preventable?
08:34 - 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)