A voter asks a National Guard solider for information at a Petare neighborhood polling station during the opposition primary election in Caracas, Venezuela, Sunday Feb. 12, 2012. Citizens head to the polls Sunday in Venezuela's first-ever opposition primary to choose a candidate that will challenge President Hugo Chavez in October. (AP Photo/Ariana Cubillos)
Read the article: First ever opposition presidential primary to be voted on today in Venezuela
