Article Photos: News Guide: Venezuela's presidential vote 3/14

  A woman walks past a wall covered in campaign posters promoting presidential candidate, President Hugo Chavez, in Caracas, Venezuela, Friday, Oct. 5, 2012. Venezuelans head to the polls Sunday to vote in their country's presidential election, deciding on whether to keep Chavez or seek change with opposition candidate Henrique Capriles. (AP Photo/Ariana Cubillos)