Wed, 25 Jan 2012 13:40:08 +0100 (AP) - CEO of NYSE Euronext Duncan Niederauer attends a seesion at the World Economic Forum in Davos, Switzerland, Wednesday, Jan. 25 ,2012. The overarching theme of the meeting, which will take place from Jan. 25 to 29, is 'The Great Transformation: Shaping New Models'. (AP Photo/Michel Euler)
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