According to a blurb in today's Chicago Sun-Times suggests that Keith Olbermann, in the wake of naming Bristol Palin the "(Not Really) Worst Person In The World" (remember, the bit was recently honed and refined) for appearing in a public service ad for abstinence, was "called on the carpet" by network bosses, who declared Olbermann's decision "a cheap shot that was uncalled for":
http://www.mediaite.com/tv/keith-olbermann-called-on-carpet-by-bosses-for-bashing-bristol-palin/
http://www.mediaite.com/tv/keith-olbermann-called-on-carpet-by-bosses-for-bashing-bristol-palin/