Brazilians vote in deciding round of presidential election

Brazilians are voting in a polarising presidential runoff election between President Jair Bolsonaro and his political nemesis, former president Luiz Inacio Lula da Silva. The vote will determine if the world’s fourth-largest democracy stays the same course of far-right politics or returns a leftist to the top job and, in the latter case, whether Mr Bolsonaro will accept defeat.