America's Billionaire: Warren Buffett Boosts Worth

Dec. 18 (Bloomberg) -- Bloomberg's Matthew G. Miller examines Berkshire Hathaway CEO Warren Buffett's net worth and how close of an eye Buffett keeps on his ranking among the world's richest people. He speaks on Bloomberg Television's "In The Loop."
Mila Kunis Helps Miner Become Top Emerald Producer
26:57 - Gemfields CEO Ian Harebottle discusses the gemstone business with Bloomberg's Pimm Fox on "Taking Stock." (Source: Bloomberg)
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