Three Simple Steps to Spot a Fake Diamond

July 24 (Bloomberg) -- Bloomberg News takes you inside Solitaire Gemmological Laboratories to teach you three simple steps you can do to spot a fake diamond.
Tesla's Marketing Strategy Is Brilliant: Patterson
56:18 - May 1 -- MatlinPatterson Global Advisers' Mark Patterson discusses Tesla branching out into the battery business with Bloomberg's Alix Steel on "Street Smart."
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