What to know as Brazilians choose between Lula and Bolsonaro in tense presidential runoff

The polarizing contest comes after Bolsonaro bested Lula by more than 2.2 million votes in the first round held earlier this month. This runoff vote carries significant implications for regional politics and US-Latin America relations.

Regional Impact

The election outcome will determine whether the US will significantly expand its growing influence in Latin America. Both candidates represent starkly different visions for Brazil's future and its role on the international stage.