Vice President JD Vance - a Catholic convert - has weighed in on President Donald Trump's feud with Pope Leo XIV, suggesting the religious leader should "stick to matters of morality." "When it comes to the disagreements with the Vatican, we're going to have disagreements from time to time," Vance, 41, told Fox News on Monday, April 13. "I think it's a good thing actually that the Pope is advocating for the things that he cares about. But we're always going to have disagreements on matters of public policy.