Microsoft announced its latest gaming system called Xbox One, reports CNBC's Julia Boorstin; and Don Mattrick, Microsoft Interactive Entertainment Business, discusses the development and marketing of ... more 
Microsoft announced its latest gaming system called Xbox One, reports CNBC's Julia Boorstin; and Don Mattrick, Microsoft Interactive Entertainment Business, discusses the development and marketing of the product. less 
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Tue, May 21, 2013 3:10 PM EDT