10/05/2011 09:22 am ET | Updated Dec 05, 2011

Koch Subsidiary Told Regulators It Has 'Direct And Substantial Interest' In Keystone XL

In recent months Koch Industries Inc., the business conglomerate run by billionaire brothers Charles and David Koch, has repeatedly told a U.S. Congressional committee and the news media that the proposed Keystone XL oil sands pipeline has "nothing to do with any of our businesses."

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