Here is Fox News response to Glenn Beck's latest racially charged attack, where he called the President of the United States a "racist" who has "a deep-seated hatred for white people":
Asked to respond to Beck’s comments, Fox News SVP of Programming Bill Shine didn’t repudiate them. "Glenn Beck expressed a personal opinion which represented his own views, not those of the Fox News Channel. And as with all commentators in the cable news arena, he is given the freedom to express his opinions," he said.
So there you have it. Glenn Beck, and presumably all Fox News commentators, are free to spew whatever race-baiting, fear-mongering hate they'd like. It's just their opinion.