“It bothers me,” Baier told The Daily Beast on Friday evening, when asked about the Republican presidential frontrunner’s obsessive attacks on “Crazy Megyn,” as the Twitter-fixated Trump has started calling the anchor of prime time’s highly-rated The Kelly File.

“It really upsets me,” Baier added. At the very same moment, the reality-show billionaire was in act of tweeting further insults against Kelly: “Everybody should boycott the @megynkelly show. Never worth watching. Always a hit on Trump! She is sick, & the most overrated person on tv.”

“It’s not at all comfortable,” said Baier, who will be conducting separate interviews in Washington on Monday—with Texas Senator Ted Cruz and Ohio Governor John Kasich, but not with Trump—for his Special Report program, instead of co-moderating a Fox News-sponsored GOP debate in Salt Lake City.