Lula wins Brazil election; Bolsonaro's son refuses to concede

Luiz Inácio Lula da Silva has declared victory in Brazil's presidential runoff election. The result marks a dramatic political comeback for the left-wing leader, who previously served as president from 2003 to 2010. Flavio Bolsonaro, son of incumbent President Jair Bolsonaro, has refused to concede the race. His statement signals that the sitting president's camp may challenge the outcome. The runoff election concluded on Sunday, with official results confirming Lula's win. Supporters gathered to celebrate as the result was announced. Lula's victory returns him to the office he held for two consecutive terms. He campaigned on promises to restore social programs and unite the country. The refusal by Flavio Bolsonaro to accept the result raises questions about the transition of power. President Jair Bolsonaro has not yet made a public statement on the outcome. International observers are watching the situation closely. Brazil's election authority has confirmed the results, and Lula's team is preparing for the transition.