FILE PHOTO: Sumner Redstone, executive chairman of CBS Corp. and Viacom, arrives at the premiere of 'The Guilt Trip' in Los Angeles December 11, 2012.  REUTERS/Fred Prouser/File Photo

FILE PHOTO: Sumner Redstone, executive chairman of CBS Corp. and Viacom, arrives at the premiere of 'The Guilt Trip' in Los Angeles December 11, 2012. REUTERS/Fred Prouser/File Photo

Judge Rejects Sumner Redstone Bid to End Viacom CEO Lawsuit

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