It was a truly hectic Sunday, May 25, for the American-born pope, as he visited the two major basilicas: St. John Lateran and St. Mary Major, and met with the mayor of Rome.

Describing the Curia as the institution that preserves “the historical memory of the church,” Pope Leo called on these Vatican employees to “work together” with him “in the great cause of unity and love.”

“I don’t think he’s the kind of man who sends coded messages,” Cardinal Michael Czerny says in this exclusive interview with Gerard O’Connell.

“We were once leaders in petroleum and gas research; now we’re becoming leaders in green hydrogen and carbon capture. This isn’t just a technological shift; it’s a spiritual one.”

Cardinal Stephen Chow, 65, the bishop of Hong Kong, was the only Chinese cardinal to vote in the conclave that elected Pope Leo XIV.

On Monday morning, Pope Leo XIV met JD Vance in the private library of the Apostolic Palace, a day after the pontiff's inaugural Mass.