Carly Fiorina has said that women "are not a special interest group," but that doesn't mean she doesn't feel a certain kinship with her fellow females – even her Democratic rival Hillary Clinton. "I feel empathy with every woman who is working really hard and giving it all they've got – and Hillary is," the GOP presidential hopeful tells PEOPLE in this week's issue. "She's smart, she's hardworking, she's giving it all she's got." Clinton, 67, and Fiorina, 61, first met when the former Hewlett-Packard CEO gave the commencement speech at Stanford University in 2001, the same year Clinton's daughter,...