Fox & Friends First' co-host Carley Shimkus shares highlights from the Pope Leo celebration at Rate Field that included a full Catholic mass and a video message from the pope.

The pope urged Catholic faithful to be a "light of hope," to serve others, and to make the world a better place.

Pope Leo XIV spoke directly to the young people scattered throughout the audience at Rate Field Saturday afternoon, telling them that they are the “promise of hope” and that the world looks to