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.

John Prevost told "CBS Mornings" he found out his brother was the next pope with everyone else – after hearing his name announced on the balcony of St. Peter's Basilica on TV.