Brazil's Lula and Flávio Bolsonaro wrap up campaigns on eve of tight vote

Millions of Brazilians will vote on Sunday in an election dominated by two rivals: the incumbent president, Luiz Inácio Lula da Silva, and Senator Flávio Bolsonaro, son of former leader Jair Bolsonaro, whom Lula defeated four years ago. The two stand on opposite sides of the political spectrum, with clashing views on issues ranging from how to tackle organised crime to what kind of relationship Latin America's largest country should have with the Trump administration. The 80-year-old left-wing veteran Lula da Silva is running for a fourth and final term, warning voters that Brazil's sovereignty is at stake under pressure from the US president, Donald Trump.