Rush Limbaugh was mentioned 39 times yesterday on MSNBC. I know, this keeping track thing is getting old. But we raise the issue today, because while Rush was being criticized during a segment on Keith Olbermann's 8pm show on MSNBC (with pile-on from Arianna Huffington) over on Fox News, Bill O'Reilly was defending the radio talker.

In his Pinheads & Patriots segment, after this comment from Gov. Arnold Schwarzenegger on CNN.com Live, O'Reilly said, "I think the Governor's a pinhead on that one."

And for what it's worth, Limbaugh was not mentioned during CNN's 8pmET show "No Bias, No Bull" which was guest-hosted for the final time by Roland Martin. Campbell Brown returns Monday and tonight CNN is preempting "No Bias" for a special called "How The Wheels Came Off: The Rise & Fall of the American Auto Industry."