Pope Leo XIV delivers a blessing during his meeting with the work community at the Catholic University of Argentina in Buenos Aires, Monday, Nov. 9, 2026. (AP Photo/Andrew Medichini)

Pope Leo XIV waves to faithful as he arrives to celebrate vespers at the Metropolitan Cathedral of the Most Holy Trinity in Buenos Aires, Monday, Nov. 9, 2026. (AP Photo/Andrew Medichini)

Pope Leo XIV prays in front of a plaque commemorating Pope Francis prior to the start of a vespers service at the Metropolitan Cathedral of the Most Holy Trinity in Buenos Aires, Monday, Nov. 9, 2026.(AP Photo/Andrew Medichini, Pool)

President Javier Milei attends a mass celebrated by Pope Leo XIV Mass at Monumento de los EspaÒoles in Buenos Aires, Monday, Nov. 9, 2026. (AP Photo/Andrew Medichini)

Pope Leo XIV celebrates a Mass at Monumento de los EspaÒoles in Buenos Aires, on the fourth day of his twelve-day apostolic journey to South America, Monday, Nov. 9, 2026. (AP Photo/Andrew Medichini)

Pope Leo XIV, greets Marta Torres during his meeting with the staff and residents of the Pequeño Cottolengo Don Orione in Claypole, Argentina, on the fourth day of his twelve-day apostolic journey to South America, Monday, Nov. 9, 2026. (AP Photo/Andrew Medichini)

Luke Kennard, author of "Black Bag" poses for a photograph during a photocall for the 6 shortlisted authors for the Booker Prize, in London, Sunday, Nov. 8, 2026.(AP Photo/Alberto Pezzali)

M. John Harrison, author of "The End of Everything" poses for a photograph during a photocall for the 6 shortlisted authors for the Booker Prize, in London, Sunday, Nov. 8, 2026. (AP Photo/Alberto Pezzali)