Under pressure in Brazil's closest election race in decades, President Dilma Rousseff is centering her campaign around a familiar bogeyman - an 83-year-old former president associated with a more turbulent, elitist era.
Brazil's leftist President Dilma Rousseff placed first in Sunday's election but did not get enough votes to avoid a runoff and will face pro-business rival Aecio Neves, who made a dramatic late surge to finish a strong second.
Brazil's October presidential race has been shaken up by a corruption scandal allegedly involving state-run oil firm Petrobras and dozens of lawmakers, with both leading candidates forced onto the defensive after colleagues were implicated.