The Democratic vice-presidential nominee, Tim Kaine, is predicting the Roman Catholic church may eventually change its opposition to same-sex marriage. Kaine, a Roman Catholic senator from Virginia, told Human Rights Campaign’s national dinner on Saturday that he had changed his mind on the issue and his church may follow suit one day. “I think it’s going to change because my church also teaches me about a creator who, in the first chapter of Genesis, surveyed the entire world, including mankind, and said, ‘It is very good,’” Kaine told the gathering in Washington. He then recalled Pope Francis’s remark that “who am I to judge?” in reference to gay priests. “I want to add: ‘who am I to challenge God for the beautiful diversity of the human family?’ I think we’re supposed to celebrate it, not challenge it,” Kaine said.