Best of 2012: When Patent Fights Turn Really Ugly

Dec. 27 (Bloomberg) -- Bloomberg's Rachel Crane considers the expensive Apple-Samsung patent dispute, and takes a look at three other contentious patent battles that proved incredibly costly. (Source: Bloomberg)

Charting the Outlook for Copper Prices
55:58 - Jean-Sebastien Jacques, copper and coal chief executive officer at Rio Tinto, discusses the drop in copper prices and his outlook for the commodity. He speaks to Bloomberg's Rishaad Salamat on "Asia Edge." (Source: Bloomberg)
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