Iowa caucus

• Ron Paul, with former Pennsylvania Sen. Rick Santorum rising swiftly to challenge them. The Tuesday caucus meetings in Iowa could further define the seven-candidate field of Republicans seeking the partys nomination.
(AP - msnbc.com)
• DES MOINES, Iowa -- On the day before the Iowa caucuses, Republican voters here remain fractured.
(Huffington Post)
• In  just over 24 hours, Iowans will spend a couple of hours or longer  listening to the appeals from the various Republican presidential  candidates surrogates on why that candidate should be the choice of that  caucus room.
(No Delegates - CNN)
• WASHINGTON, January 2, 2012 — Tomorrow night's Iowa Caucus marks the official beginning in the race to choose the Republican nominee for Novembers main event.
(Washington Times)
• GOP front runner Mitt Romney criss-crossed the state of Iowa in the furious final hours of the Iowa campaign, before the Iowa caucus begins Tuesday. I need you tomorrow night.
(FOX6Now.com Milwaukee)
• Hummanah-hummanah-hummanah, even Rick Perry remembers theres an Iowa caucus. Candidates have spent between $7 million and $10 million glad-handing, buying ads and feeding political machines.
(New York Daily News)
• When the fall semester hit, the campaigns were already behind the curve.
(Huffington Post)
• The caucus clock is ticking. In the 36 hours between 7 a.m. today and 7 p.m. Tuesday, each Republican presidential candidate will deliver his or her closing arguments to Iowa caucusgoers.
(Florida Today)
• Or Rick Santorum. Or Michele Bachmann. Or Rick Perry. Or Newt Gingrich. Or, gasp, Mitt Romney. The Iowa caucus is proving to pose a genuine existential dilemma for Republicans.
(Washington Post)
• SAN DIEGO, January 2, 2012 – American Idol winner Kelly Clarkson took plenty of heat last week on Twitter when she expressed her support for Republican presidential candidate Ron Paul.
(Washington Times)