What I find amazing is that Chris Wallace is now being painted as a foaming at the mouth "Right Wing Conservative" because he didn't pitch softballs to the former President.
Wallace, who is the son of CBS reporter Mike Wallace, has not spent much of his career at Fox. His career started at the Boston Globe, after which he moved to NBC, where he worked from 1975 to 1989 at which time he left to work for ABC where he worked from 1989 to 2003. Wallace did assert that there is considerable left wing bias in the mainstream news in his interview with his father, but having worked in the mainstream media from 1972 to 2003, I'd say he's well qualified to hold that particular opinion.
Frankly, having lived around the media for most of my life growing up, and being able to compare European media (where the bias is openly declared) to American media (where we play a silly game of pretending bias doesn't exist) its obvious that most of the major papers, news wires, and TV news channels slant left, polls of actual reporters prove that trend. Why should we have to pretend that Fox isn't conservative and CBS isn't liberal and that if El Presidente doesn't get "Comedy Central" level questions from an interviewer, its proof of a conspiracy? Frankly the whole "controversy" strikes me as dopey. The Emperor in this case, has never had clothes.