In this photo taken with a fish-eye lens Pope Francis celebrates a Mass to mark the end of the Synod of bishops, in St. Peter's Basilica at the Vatican, Sunday, Oct. 25, 2015. Catholic bishops called for a more welcoming church for cohabitating couples, gays and Catholics who have divorced and civilly remarried, endorsing Pope Francis' call for a more merciful and less judgmental church. (AP Photo/Alessandra Tarantino)
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