Supporters surround Venezuelan opposition leader and Nobel Peace Prize laureate Maria Corina Machado in Valencia, Venezuela, following her return to the country after months abroad, Sunday, Oct. 25, 2026. (AP Photo/Pedro Mattey)

Supporters of Venezuelan opposition leader and Nobel Peace Prize laureate Maria Corina Machado celebrate following her return to the country after months abroad in Caracas, Venezuela, Sunday, Oct. 25, 2026. (AP Photo/Pedro Campos)

Venezuelan opposition leader Maria Corina Machado, center, greets supporters in Barquisimeto, Venezuela, Sunday, Oct. 25, 2026. (AP Photo/Jesus Hernandez)

Supporters of Venezuelan opposition leader and Nobel Peace Prize laureate Maria Corina Machado celebrate her return to Venezuela after months abroad in Caracas, Venezuela, Sunday, Oct. 25, 2026 (AP Photo/Javier Campos)

Venezuelan opposition leader and Nobel Peace Prize laureate Maria Corina Machado greets supporters in Valencia, Venezuela, following her return to the country after months abroad, Sunday, Oct. 25, 2026. (AP Photo/Jacinto Oliveros)

Supporters of President Luiz Inacio Lula da Silva, who is seeking reelection, cheer as presidential runoff results are announced in Sao Paulo, Sunday, Oct. 25, 2026. (AP Photo/Natacha Pisarenko)

Opposition presidential candidate Sen. Flavio Bolsonaro makes the victory sign after voting in the presidential runoff in Rio de Janeiro, Sunday, Oct. 25, 2026. (AP Photo/Silvia Izquierdo)

President Luiz Inacio Lula da Silva, who is seeking reelection, waves after voting in the presidential runoff in Sao Bernardo do Campo, Brazil, Sunday, Oct. 25, 2026. (AP Photo/Andre Penner)