Supporters of former Brazilian President Jair Bolsonaro are rallying across the country as the right tries to build momentum against President Luiz Inácio Lula da Silva. On Sunday, crowds dressed in Brazil’s flag colors march in Sao Paulo, Rio de Janeiro, and Brasilia. Flávio Bolsonaro, the ex-president’s son and chosen challenger, says the election is decisive and urges voters to “rescue” Brazil. Bolsonaro remains in prison after a Supreme Court sentence for attempting a coup. Many supporters call it political persecution. Recent polls show Lula and Flávio nearly tied in a potential run-off. Protesters also demand Bolsonaro’s release.