For most of his political career, Jair Bolsonaro has been a fringe figure on the far right of Brazilian politics, hopping among nine different political parties and yelling his support for Brazil’s bygone military dictatorship into empty congressional chambers. All that has changed. Last weekend, the former army captain came close to an outright win in the presidential election’s first round. He goes forward to the run-off on October 28 as the clear favorite. Brazil has been a democracy since 1989, but for the preceding quarter-century it was ruled by a brutal military regime. Bolsonaro is not merely nostalgic for that era; he would reintroduce the dictatorship’s political ethos, preserved and intact, into modern Brazil.