Pope Leo XIV has arrived in the cosmopolitan Mediterranean principality of Monaco to encourage its people to use their Catholic faith and wealth for good. As a cannon boomed, Prince Albert and Princess Charlene met Leo at the Monaco heliport Saturday. It's just down the coast from Monaco’s marina that is home to the megayachts of the rich and famous. A brilliant sun made the Mediterranean sparkle as Leo emerged from the Italian military helicopter that had ferried him from the Vatican for the one-day visit. It’s the first papal visit in modern times and the first since Pope Paul III came in 1538.