What Are the World's Most Profitable Hedge Funds?

Jan. 4 (Bloomberg) -- Bloomberg's Anthony Effinger discusses the world's most profitable hedge funds. He speaks on Bloomberg Television's "Market Makers." (Source: Bloomberg)

Shakeup: Samsung Replaces Mobile-Unit Chief
14:38 - Samsung replaced the executive overseeing its mobile-phone business as the company tries to protect a dwindling sales lead against Apple and Chinese makers. Bloomberg's Jungah Lee reports on "Trending Business." (Source: Bloomberg)
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