Year in Business: Facebook, Knight Take Nasty Falls

Dec. 27 (Bloomberg) -- Bloomberg News reviews the biggest business stories of 2012. (Source: Bloomberg)
February Pending U.S. Home Sales Rise 3.1%
47:09 - More Americans than forecast signed contracts to purchase previously owned homes in February, indicating a pickup in the housing market ahead of the spring selling season. Bloomberg’s Scarlet Fu reports on “Market Makers.” (Source: Bloomberg)
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