greta van susteren's lack of affect

watching botched plastic surgery survivor greta van susteren is wicked creepy because of her frightening lack of affect.  she has the same stunted reaction to everything she presents on her show, whether it is voter fraud bullshit, rush limbaugh's blatant racist spew, horrible missing persons stories, or dollar-store santas signing in bayonne.  kittens or serial killers or sarah palin all get the same disinterested vacancy from ole greta.  was it the bad plastic surgery?  a blow to the head?  some weird l. ron cruise ship atrocity?  or did she lobotomize herself so she could work on fox with the proper attitude?  we may never know the answer to these questions, but tune in again next time for another episode of bullshit or not?