Residents line up at a polling station to vote in presidential elections in Caracas, Venezuela, on Sunday, Oct. 7, 2012. President Hugo Chavez is running against opposition candidate Henrique Capriles. (AP Photo/Sharon Steinmann)

Photo by: Sharon Steinmann

Residents line up at a polling station to vote in presidential elections in Caracas, Venezuela, on Sunday, Oct. 7, 2012. President Hugo Chavez is running against opposition candidate Henrique Capriles. (AP Photo/Sharon Steinmann)