VATICAN CITY, VATICAN - DECEMBER 05: A view of Saint Peter's Square during the Christmas tree switch on ceremony on December 05, 2019 in Vatican City, Vatican. (Photo by Giulio Origlia/Getty Images)
VATICAN CITY, VATICAN - DECEMBER 05: A view of Saint Peter's Square during the Christmas tree switch on ceremony on December 05, 2019 in Vatican City, Vatican. (Photo by Giulio Origlia/Getty Images)