Prior to his election as Pope Leo XIV, Robert Prevost's social media activity suggested criticism of President Donald Trump's immigration policies.

The Vatican's veil of secrecy is beginning to lift, shedding light on how 133 cardinals from around he world unexpectedly coalesced behind Chicago native Robert Prevost, now Pope Leo XIV. The big picture: Prevost benefitted from being the "least American" of the U.

Cardinal Robert Francis Prevost – now known as Pope Leo XIV — is the first pope from the United States. The 69-year-old from Chicago is known as a leader with global experience. He spent much of his career as a missionary in South America and most recently led a powerful Vatican office for bishop appointments.