Girls wear ribbons on their foreheads during a protest against Brazil’s President Dilma Rousseff at Paulista avenue in Sao Paulo

Girls wear ribbons on their foreheads during a protest against Brazil’s President Dilma Rousseff at Paulista avenue in Sao Paulo April 12, 2015. Almost two thirds of Brazilians favor the impeachment of Rousseff over a corruption scandal at state-run oil company Petrobras, but roughly as many doubt it would drive her from office, according to a poll released on Saturday. The ribbons that read “Out Dilma” (L) and “Impeachment”. REUTERS/Nacho Doce