Big Trouble in Nerd Land: 'The Hobbit' Gets Dizzy

Dec. 6 (Bloomberg) -- Businessweek's Sam Grobart dives into the controversy surrounding the 48 frames-per-second technology used to film the upcoming 'Hobbit' movie.

S&P 500 Winners and Losers for 01/20
03:53 - These are today's winners and losers from the S&P 500. (Source: Bloomberg)
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