Pope Leo XIV on Sunday urged more than a million Catholic youths to “spread your enthusiasm and the witness of your faith” when they return home to some 150 countries, during a Mass closing a weeklong encounter with the next generation of faithful. The young people camped out in sprawling fields southeast of Rome overnight after attending a vigil service for the Jubilee of Youth on Saturday, also presided by Leo who has been ferried to and from Vatican City by helicopter. The Vatican said more than 1 million young people were present, along with 7,000 priests and 450 bishops.