Last night, Candace Gingrich-Jones, the gay half-sister of Newt Gingrich, appeared on the Rachel Maddow show to talk about politics, gay rights, and Gingrich himself, whom she's (not surprisingly) clashed with over the years, though they've always been "mutually respectful," she says. "The catch is that when we leave the dinner table or leave the Christmas gathering, you know he and Callista still have way more rights than my wife and Rebecca and I do."