If you are liberal (progressive) frightened by the likes of Glenn Beck, you can be assured there is a character from an alternative universe that is just as scary to conservatives.
Sometimes I watch the ED SHOW on MSNBC. His name is Ed Schultz and he is a no holds barred lefty. When he is on there with the head of SEIU or Katrina from the NATION, its enough to make you hide in the storm cellar.
So while the main stream media keeps portraying Beck or Hannity as dangerous and extreme voices on the right, don't forget the antidote is only a few channel clicks away.
Funny thing is, they are all so entertaining I can watch them all and enjoy.