Will Graph Search Take Business Away From Google?

Jan. 15 (Bloomberg) -- Facebook introduced a tool for searching information posted to its social network of more than 1 billion users, seeking to improve features to attract more users and advertisers. Cory Johnson reports on Bloomberg Television's "Bloomberg Rewind." (Source: Bloomberg)
Aetna to Buy Humana for $37 Billion
02:04 - Bloomberg's Francine Lacqua and Manus Cranny report on today's "Top Headlines." They speak on Bloomberg Television's "The Pulse." (Source: Bloomberg)
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