Isn't there anyone at Fox that has noticed Glenn Beck is insane?

Look: Beck's belief that the Obama administration is planning to kill him -literally murder him - is a flat out paranoid delusion. Even the worst of the partisan hacks working at Fox should be concerned that Beck is losing his grip on reality. This is absolutely surreal that someone can go on the air on a mainstream American television network and says such things on a daily basis.

I'm flabbergasted.