Speakers blasted “Born in the U.S.A. and ”American Pie" as six cardinal electors from the United States celebrated the first U.S. pope a day after Chicago-born Cardinal Robert Prevost became Pope Leo XIV.

VATICAN CITY (Reuters) - All of the 133 cardinals expected to take part in the secret conclave to elect a new pope have arrived in Rome, the Vatican said on Monday, with the race to succeed Pope Francis seen as wide open.

One cardinal who cast his ballot said the pope’s choice of the papal name Leo might signal a particular interest in workers’ rights.