Caller wondered if it was true that there is yet still another GOP presidential debate tonight.

Absolutely.

A debate jointly sponsored by CNN and the Tea Party -- proving the old "strange bedfellows" adage -- will be llive on the cable news channel starting at 5 p.m. Pacific It will have eight debaters : Rick Santorum, Mitt Romney, Rick Perry, Ron Paul, Jon Huntsman, Newt Gingrich, Herb Cain and Michele Bachmann. (We did that in reverse alphabetical order, just to be different.)

Remains to be seen whether this will be a Perry vs. Romney show with the other candidates as secondary players, like last week's debate on a rival 24-hour news network, or if it will be a more even-handed approach.

For those who can't get enough of the GOP debates, and for those who think there's never anything new in the GOP debates, consider this Huffington Post photo feature in which the candidates get extreme makeovers with each other's hairstyles.

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