BRAZIL-ELECTION-SILVA

Pedro Augusto da Silva, father of presidential candidate for the Brazilian Socialist Party (PSB) Marina Silva gives a thumbs up at a polling station in Rio Branco, western Brazil on October 5, 2014. More than 142 million Brazilians went to the polls Sunday in presidential and legislative elections to cap a dramatic campaign. Leftist incumbent Dilma Rousseff was expected to top the presidential poll but fail to secure the 50 percent necessary to avoid a run-off vote on October 26 against either social democrat Aecio Neves or environmentalist Marina Silva.AFP PHOTO / YASUYOSHI CHIBA (Photo credit should read YASUYOSHI CHIBA/AFP via Getty Images)