Pope Francis arrives to celebrate mass at the John Garang Mausoleum in Juba, South Sudan, Sunday, Feb. 5, 2023. Francis is in South Sudan on the second leg of a six-day trip that started in Congo, hoping to bring comfort and encouragement to two countries that have been riven by poverty, conflicts and what he calls a "colonialist mentality" that has exploited Africa for centuries. (AP Photo/Gregorio Borgia)