LBN COMMENTARY BY TONY MEDLEY. Overwhelming media bias favoring Barrack Obama is pervasive, omnipresent, and undeniable. For example, on September 28 on CBSís Face the Nation, Bob Schieffer devoted 10% of his interview of Obama to peppering him with questions about Alaska Governor Sarah Palinís qualifications to be V.P., but never asked Obama, the most unqualified person ever to be nominated for the Presidency, about his own appalling lack of Presidential credentials. Then, on October 5 when Schieffer appeared on CNNís Reliable Sources, a show devoted entirely to criticism of the media, host Howie Kurtz failed to confront Schieffer about Shiefferís refusal to raise the issue with Obama.