Billionaire Watch: Who Is Laurene Powell Jobs?

Dec. 19 (Bloomberg) -- On today's "Bloomberg Billionaires Index," Betty Liu profiles Laurene Powell Jobs who inherited her husband Steve Jobs' entire stake in Apple. Liu speak on Bloomberg Television's "In The Loop." (Source: Bloomberg)
Why Oil Prices Jumped the Most in Six Weeks
22:25 - Bloomberg's Alix Steel updates today's commodities news stories. She speaks on "Bloomberg Markets." (Source: Bloomberg)
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