Brazil is rejoining a key alliance in Latin America after having left it under far-right president Jair Bolsonaro.
Brazil's President Luiz Inacio Lula da Silva, center, Paraguay's President Mario Abdo Benitez, right, at the Itaipu hydroelectric dam on their shared border in Foz do Iguaçu, Brazil, Thursday, March 16, 2023 (AP)