Wealth Realized: How Much Are Billionaires Worth?

March 6 (Bloomberg) -- On today's "Big Number," Betty Liu reports on the total worth of the all the world's billionaires. She speaks on Bloomberg Television's "In The Loop." (Source: Bloomberg)

Bloomberg Brief Weekly Video 02/11
54:20 - Taylor Riggs, a contributor to Bloomberg Briefs, talks with reporter Joe Mysak about this week's municipal market news. (Source: Bloomberg)
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