The broadcast and cable media, by their short-form, sound-bite, linear access nature, cannot cover a complex subject adequately, so don't expect them to do so.
No one wants to watch normal, well-adjusted, happy, rational, reasonable people on TV; they're boring -- like C-SPAN or the News Hour with Jim Lehrer on PBS.
News Corp. not only is not going to fire Glenn Beck for his remarks, his bosses, Rupert Murdoch and Roger Ailes, head of Fox News, are probably going to give him a raise for generating so much publicity.