Bill Kristol, editor of the anti-Trump conservative site The Bulwark, said on Sunday that Transportation Secretary Pete Buttigieg was entitled to call Fox News host Tucker Carlson a "repulsive bigot" for his remarks about Buttigieg taking paternity leave. Carlson had mocked the secretary for taking paternity leave and sniped that the secretary was "trying to figure out how to breastfeed." "I'm not going to apologize to Tucker Carlson or anyone else for taking care of my premature newborn infant twins," Buttigieg said in responding to Carlson's comments during an appearance Sunday on CNN's "State of the Union."