Lula wins Brazil presidential runoff narrowly over Flávio Bolsonaro

Brazil's left-wing president has secured a fourth term in office. He won a closely contested election, defeating right-wing candidate Flávio Bolsonaro by a narrow margin. The result was decided in a tight vote that kept the outcome uncertain for much of the count. The article is a short video report on how the president managed to turn the race around. No further details about the vote tally or campaign strategy are provided in the source text.