Article Photos: Venezuela vote a critical test for divided nation

Residents wait for a polling station to open to vote in presidential elections in Caracas, Venezuela, Sunday, Oct. 7, 2012. President Hugo Chavez is running against opposition candidate Henrique Capriles.(AP Photo/Fernando Llano)

Residents wait for a polling station to open to vote in presidential elections in Caracas, Venezuela, Sunday, Oct. 7, 2012. President Hugo Chavez is running against opposition candidate Henrique Capriles.(AP Photo/Fernando Llano)