RIM's Roller Coaster: Boom & Bust of Blackberry

Dec. 21 (Bloomberg) -- Jon Erlichman and Cory Johnson report on Research in Motion's rough roller coaster. They speak on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)
Pond Scum: The Fuel of the Future?
44:42 - Algae is often eaten or applied on your face. But one Japanese company tests whether it could be the next big source of bio-fuel. Bloomberg's Yvonne Man reports. (Source: Bloomberg)
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