Argentine Economy Minister and presidential candidate for the Union por la Patria party, Sergio Massa (C), is greeted by his vice presidential candidate, Agustin Rossi (L), after knowing the results of the presidential election runoff at his party headquarters in Buenos Aires on November 19, 2023. Libertarian outsider Javier Milei will be Argentina's next president, said his rival, Economy Minister Sergio Massa, who conceded defeat after Sunday's election. (Photo by ALEJANDRO PAGNI / AFP)