Today in National Polls: Rudy Slips, Clinton Leads Dems

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]