A convoy of cars, transporting Brazil's presidential candidate Jair Bolsonaro, arrives at his house in Rio de Janeiro, Brazil September 29, 2018. REUTERS/Lucas Landau

A supporter of presidential candidate Jair Bolsonaro reacts during a pro-Bolsonaro demonstration in Rio de Janeiro, Brazil September 29, 2018. REUTERS/Lucas Landau

A convoy of cars, transporting Brazil's presidential candidate Jair Bolsonaro, arrives at his house in Rio de Janeiro, Brazil September 29, 2018. REUTERS/Lucas Landau

Supporters of presidential candidate Jair Bolsonaro reacts during a pro-Bolsonaro demonstration in Rio de Janeiro, Brazil September 29, 2018. REUTERS/Lucas Landau

Supporters of presidential candidate Jair Bolsonaro react during a pro-Bolsonaro demonstration in Rio de Janeiro, Brazil September 29, 2018. REUTERS/Lucas Landau

A supporter of presidential candidate Jair Bolsonaro reacts during a pro-Bolsonaro demonstration in Rio de Janeiro, Brazil September 29, 2018. REUTERS/Lucas Landau