Supporters of Argentine presidential candidate for the La Libertad Avanza alliance, Javier Milei (2-L), celebrate after winning the presidential election runoff outside his party headquarters in Buenos Aires on November 19, 2023. Libertarian outsider Javier Milei pulled off a massive upset Sunday with a resounding win in Argentina's presidential election, a stinging rebuke of the traditional parties that have overseen decades of economic decline. (Photo by Emiliano Lasalvia / AFP)