Venezuela's President Hugo Chavez arrives to a polling station during the presidential election in Caracas, Venezuela, Sunday, Oct. 7, 2012. Chavez is running for re-election against opposition candidate Henrique Capriles. (AP Photo/Rodrigo Abd)

Associated Press
Venezuela's President Hugo Chavez arrives to a polling station during the presidential election in Caracas, Venezuela, Sunday, Oct. 7, 2012.  Chavez is running for re-election against opposition candidate Henrique Capriles.  (AP Photo/Rodrigo Abd)
Venezuela's President Hugo Chavez arrives to a polling station during the presidential election in Caracas, Venezuela, Sunday, Oct. 7, 2012. Chavez is running for re-election against opposition candidate Henrique Capriles. (AP Photo/Rodrigo Abd)
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