Argentina's new President Javier Milei (R) smiles next to outgoing Vice-President Cristina Fernandez de Kirchner after being sworn in during his inauguration ceremony at the Congress, in Buenos Aires on December 10, 2023. Libertarian economist Javier Milei was sworn in Sunday as Argentina's president, after a resounding election victory fueled by fury over the country's economic crisis. "I swear to God and country... to carry out with loyalty and patriotism the position of President of the Argentine Nation," he said as he took the oath of office, before outgoing President Alberto Fernandez placed the presidental sash over his shoulders. (Photo by ALEJANDRO PAGNI / AFP)