Far-right commentator Tucker Carlson has made the bizarre and unfounded claim that Pete Buttigieg isn’t really gay and said he should answer some “very specific questions about gay sex” to prove Carlson wrong. Carlson, a former Fox News Channel host, made the statement on the Wednesday episode of his podcast, The Tucker Carlson Show. His guest, fellow right-wing commentator Michael Knowles brought up the idea that certain identities provide an advantage in liberal politics. “I give yo...