Bill Kristol was often a guest on Fox News, but he says he appeared gradually less on the network after he declined to do something for Roger Ailes.
“Now Fox is sort of — 75 percent of it seems to be birther-like coverage of different issues,” Kristol tells CNBC’s John Harwood.
Kristol criticizes Fox News host Tucker Carlson, saying what he does on TV is “close now to racism, white — I mean, I don’t know if it’s racism exactly — but ethno-nationalism of some kind, let’s call it.”