Brazil is set for a pivotal election with incumbent President Lula da Silva facing off against Senator Flávio Bolsonaro, son of former President Jair Bolsonaro. The campaign has been marked by stark political divides, personal attacks, and scandals, with both candidates vying for the support of nearly 160 million voters. Opinion polls indicate a likely second round of voting, as neither candidate is expected to secure an outright victory in the first round.