The well-greased vote machine Chavez left

Christmas in August

Children hold up posters of Venezuela's late President Hugo Chavez and one of ruling party candidate Nicolas Maduro as a campaign convoy drives along in Caracas, Venezuela, Wednesday, April 10, 2013. Maduro, the hand-picked successor of the late President Hugo Chavez, is running for president against opposition candidate Henrique Capriles. The presidential election is set for Sunday, April 14. (AP Photo/Ramon Espinosa)CARACAS, Venezuela (AP) — Socialist party activist Rodolfo Sanchez is all nervous energy as he mounts the impossibly steep streets of his impoverished hillside neighborhood. With days to go before Sunday's election to replace Hugo Chavez, it's his job to get out the maximum vote for the late president's hand-picked successor.

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