MSNBC certainly does have a liberal bias, although I would argue that Fox's bias is much, much bigger and more obvious. Those pieces on the CNN and NBC stories are kind of silly, though. The problem with CNN is that they didn't ask James Hoffa Jr. about a remark he made where he called some Republicans "sons of bitches." Really? There's no other reason than a liberal bias for why a news station on daytime television wouldn't want to discuss someone making a vulgar phrase? Hell, if they had asked him about it, that website would probably claim that it was because their liberal bias that they were re-hashing the insult.
The NPR issue is also pretty weak. NPR was not asking Sharon Levin about Dick Retta, and certainly not about pro-lifers in general. The discussion had moved on, and they were talking about abortion-related violence as a whole:
JOHNSON: The National Abortion Federation, which tracks violent incidents, says major violence is down since the murder, two years ago, of abortion doctor George Tiller. The man who killed Tiller has been convicted. A federal grand jury is investigating his alleged accomplices. But Sharon Levin of the Abortion Federation says there are still some signs of trouble- two incidents this summer involving Molotov cocktails, and the arrest in Wisconsin of a man who told police he wanted to shoot abortion doctors. Levin attributes the relatively low level of violence to the Justice Department's more aggressive enforcement.
SHARON LEVIN, NATIONAL ABORTION FEDERATION: One of the dangers we have seen is that the people who commit the major violent acts often started with minor violent acts, and they were never arrested. And so, their activities escalated.
But in any case, though, like Roundy said, this is an irrelevant discussion. Whether or not other news stations are biased doesn't change Fox's enormous bias.