Venezuelan President Hugo Chavez gestures before voting in Caracas on October 07, 2012.  Venezuelans voted Sunday with President Hugo Chavez's 14-year socialist revolution on the line as the leftist leader faced youthful rival Henrique Capriles in his toughest electoral challenge yet. AFP PHOTO/Luis Acosta        (Photo credit should read LUIS ACOSTA/AFP/GettyImages)
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