reason why. >> now i think it's well beyond a wink and a nod. now i think it's full-throated promotion. >> reporter: he claims fox stars echo the rhetoric of racists like david duke who gave kudos to ingraham for her dialogue and complimented tucker carlson in the past. >> hazleton's population was 2% hispanic. 15 years later, hazleton is majority hispanic. this is more change than human beings are designed to digest. this pace of change makes societies volatile, really volatile, just as ours has become volatile. >> reporter: segments on his show are frequently about the feeling of whiteness being under threat. ingraham covers this, too. fox's fan base, almost 100% right is incredibly loyal. the winners are ruppeert murdoc and his sons who run the parent company, profiting from the right-wing rhetoric. and the profits are huge, but what's going on here is pretty clear.