FILE — In this Thursday, Oct. 23, 2014 file photo, models hold hands on the catwalk during a wedding fashion show with same-sex couples, dubbed "The rainbow wedding fashion show", part of a ‘wedding fair’ taking place in Rome. Pope Francis endorsed same-sex civil unions for the first time as pope while being interviewed for the feature-length documentary “Francesco,” which premiered Wednesday, Oct. 21 2020 at the Rome Film Festival. (AP Photo/Domenico Stinellis)