TOPSHOT - Pope Francis prays during the opening of a global child protection summit for reflections on the sex abuse crisis within the Catholic Church, on February 21, 2019 at the Vatican. - Pope Francis has set aside three and a half days to convince Catholic bishops to tackle paedophilia in a bid to contain a scandal which hit an already beleaguered Church again in 2018, from Chile to Germany and the United States. (Photo by Vincenzo PINTO / POOL / AFP)