An electoral worker sets up a voting machine at a public school in Caracas, Venezuela on Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Howard Yanes)
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A volunteer electoral worker fixes a cardboard to shield an electronic voting machine and protect the secrecy of the vote while setting up a polling station in Caracas, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Andres Leighton)
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A volunteer electoral worker looks at the electronic ballot while setting up an electronic voting machine at a polling station in Caracas, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Andres Leighton)
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Apolinar Mercado works at his food stand near a campaign mural for opposition presidential candidate Manuel Rosales in Zulia´s state capital city of Maracaibo, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Leslie Mazoch)
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A Venezuelan soldier provides security at the entrance of a high school that will be used as a polling station in Caracas, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. A painting of Fermin Toro, a nineteen century writer and politician is seen in the background. (AP Photo/Andres Leighton)
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A Venezuelan soldier provides security at the entrance of a high school that will be used as a polling station in Caracas, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Andres Leighton)
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Volunteer electoral workers ask questions to an electoral official, center, while setting up an electronic voting machine at a polling station in Caracas, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Andres Leighton)
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Maria Alviares sets up to sell dish towels near a campaign mural for Venezuela´s current President Hugo Chavez in the capital city of Maracaibo, in Venezuela´s oil rich Zulia state, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006 as Chavez seeks a second term.(AP Photo/Leslie Mazoch)
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Election workers assemble a voting machine at a polling station in Venezuela´s Zulia state capital city of Maracaibo, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006. (AP Photo/Leslie Mazoch)
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A Venezuelan volunteer electoral worker gets out a voting machine as an army soldier looks on at a public school in Caracas, Venezuela, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006.(AP Photo/Howard Yanes)
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Election workers watch the assembly of an electronic voting machine at a polling station in Venezuela´s Zulia state capital city of Maracaibo, Friday, Dec. 1, 2006. Venezuela will hold presidential elections on Dec. 3, 2006.(AP Photo/Leslie Mazoch)
Foto: AP