Swiss Guards deploy in the St. Damasus courtyard for the arrival of Argentine President Javier Milei with his sister and Secretary-General of the Presidency Karina Milei for a private audience with Pope Francis, Monday, Feb. 12, 2024. Milei, who will meet Italian President Sergio Mattarella and Italian Premier Giorgia Meloni later in the day, attended the canonization of the first Argentine female saint, María Antonia de Paz y Figueroa also known as "Mama Antula" in St. Peter's Basilica on Sunday. (AP Photo/Alessandra Tarantino)