Pollsters in Brazil had Luiz Inácio Lula da Silva, the comeback candidate, leading by as many as 14 percentage points in the presidential election. But neither top nominee won a majority this month, sending citizens back to the polls for a historic runoff. And democracy itself is on the line. Incumbent president Jair Bolsonaro has waged war on reality, sowed division on social media and attacked the press. We check in with one of his targets, journalist Patrícia Campos Mello, ahead of the Oct. 30 rematch.