Article Photos: Venezuela vote puts 'Chavismo' to critical test 15/15

  FILE - In this combo of two file photos shows Venezuela's President Hugo Chavez, left, waving to supporters during a election campaign rally in Guarenas, Venezuela on Sept. 29, 2012, and opposition presidential candidate Henrique Capriles, right, waving to supporters during a rally in Caracas, Venezuela on Sept. 30, 2012. Venezuelans will go to the polls on Oct. 7 for the country's presidential election. (AP Photo/Ariana Cubillos, Rodrigo Abd)