Via TV Newser and Mediaite , we've learned that when David Shuster subbed in as an overnight radio host on the national Jim Bohannon show, Shuster claimed “MSNBC will never be as liberal as Fox is conservative,” and insisted “MSNBC, CNN, dedicated to a much more sort of basic set of journalistic principles than most of Fox News.” He claimed he shouldn't talk about Fox, but then let them have it: