Updating our earlier tally, since Friday, Fox News had mentioned the community organizing group at least 556 times, according to TVeyes.com.

Let's put that in perspective and help illustrate just how obsessively over-the-top the Fox News coverage has become.

*Number of times CNN has mentioned ACORN since Friday: 67

*Number of times Fox News has mentioned Joe Biden since Friday: 130

*Number of times Fox News has mentioned Sarah Palin since Friday: 541

*Number of times Fox News has mentioned ACORN since Friday: 556