Why De Beers are Investing in Botswana

Bloomberg Television's Olivia Sterns speaks to Mark Barton about why De Beers is investing in Botswana and its people.

Was the DNC Hack Preventable?
28:13 - 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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