Brazilian presidential candidates in last election debate

Millions of Brazilians were glued to their TVs late Thursday for the final presidential debate before Sunday's elections.

Far-right incumbent Jair Bolsonaro needed a strong performance to ensure a runoff against leftist former President Luiz Inácio Lula da Silva, the front-runner in the polls.

Hours before the debate on the Globo network, a poll by Datafolha indicated a first-round victory was within reach for da Silva, which would require him to get more votes than all other candidates combined.