TOPSHOT - Pilgrims cheer and wave flags as Pope Francis arrives to preside over an evening vigil with young people at the Campo San Juan Pablo II in Panama City, on January 26, 2019. - Pope Francis will meet young student priests on Saturday on the fourth day of his visit to Panama for World Youth Day celebrations, a day after the clergy sex abuse scandal haunting his papacy returned to the spotlight. (Photo by Alberto PIZZOLI / AFP)