Candidates make last-minute preparations
(NEWSER) - A day ahead of Iowa voting, three candidates are within two points of each other in the latest poll: Ron Paul is leading the field at 20%, while Mitt Romney follows at 19% and Rick Santorum boasts 18%, having jumped eight points since earlier this week, notes Public Policy Polling . That gives him the clear momentum; he's also got the highest favorability rating at 60%. Meanwhile, Newt Gingrich trails at 14%, ahead of Rick Perry with 10%, Michele Bachmann with 8%, and Jon Huntsman with 4%. More»