Pope Leo tells Argentina’s Trump ally Milei that leaders must know limits of power

BUENOS AIRES — Pope Leo on Sunday urged Argentina to safeguard its democracy in a closely watched speech to President Javier Milei, a close ally of US President Donald Trump, during the second stop of a 12-day South American tour by the Catholic leader. Leo told Mr. Milei, who has said he will seek reelection next year, that leaders must seek to better the lives of all their citizens and know the…