Richest Man in the World? Long Way Off for Batista

March 25 (Bloomberg) -- Gold, oil, iron. You name it, Eike Batista is investing in it. But this year his bets aren't paying off. Once the world's eighth richest man, he no longer even cracks the top 100. (Source: Bloomberg)
Can President Obama Get a Global Climate Deal in Dec.?
15:15 - Bloomberg’s Tom Keene, Brendan Greeley and Vonnie Quinn look at the Twitter question of the day. They speak on "Bloomberg Surveillance." (Source: Bloomberg)
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