Nationally, Rudy Giuliani’s lead has slipped from twelve points to only three points higher than Mike Huckabee, while Hillary Clinton still leads Democrats with 37 percent to Obama’s 24. [Rasmussen]

A poll released today shows Clinton leading Democrats in Iowa, New Hampshire and South Carolina. [AP/Pew Research]

But Walter Shapiro reminds us that there’s no such thing as a reliable poll a month before the Iowa caucuses. [Political Wire]

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