• http://media.charlotteobserver.com/smedia/2012/01/19/22/56/1eGPJF.St.138.jpg|422
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates (L-R) former U.S. Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former Speaker of the House Newt Gingrich, and U.S. Rep. Ron Paul (R-TX) arrive on stage before a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by Win McNamee/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/57/1hVksE.St.138.jpg|507
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum; former Massachusetts Gov. Mitt Romney; former House Speaker Newt Gingrich; and Rep. Ron Paul, R-Texas, applaud before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/Matt Rourke)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/58/bYxqz.St.138.jpg|396
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich take the stage before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/Matt Rourke)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/59/kijeL.St.138.jpg|416
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former House Speaker Newt Gingrich and Rep. Ron Paul, R-Texas, take the stage before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/Matt Rourke)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/59/1mY1Re.St.138.jpg|525
    Republican presidential candidate former Pennsylvania Sen. Rick Santorum, participates in a Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/58/19pnfW.St.138.jpg|525
    Republican presidential candidate former Massachusetts Gov. Mitt Romney participates in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/udVH7.St.138.jpg|524
    Republican presidential candidate former House Speaker Newt Gingrich participates in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/1ghLiP.St.138.jpg|525
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich makes a point during the opening question of a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/FiYB8.St.138.jpg|525
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate U.S. Rep. Ron Paul (R-TX) waves to supporters before a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/vA9S2.St.138.jpg|384
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates (L-R) former U.S. Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former Speaker of the House Newt Gingrich, and U.S. Rep. Ron Paul (R-TX) listen to a question from moderator John King (R) during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/1k2TGb.St.138.jpg|409
    CHARLESTON, SC - JANUARY 19: A police officer stands in boots before the Occupy Charleston protesters as they raise their voices outside the site where the Republican presidential debate, hosted by CNN and the Southern Republican Leadership Conference was taking place at the North Charleston Coliseum on January 19, 2012 in Charleston, South Carolina. The presidential candidates continue their drive for votes before the January 21st primary day. (Photo by Joe Raedle/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/oeEMn.St.138.jpg|415
    CHARLESTON, SC - JANUARY 19: Jonny Whiting (L) and his son Tyler Whiting show their support for Ron Paul as their preferred Republican presidential candidate before the start of a presidential debate, hosted by CNN and the Southern Republican Leadership Conference at the North Charleston Coliseum on January 19, 2012 in Charleston, South Carolina. The presidential candidates continue their drive for votes before the January 21 primary day. (Photo by Joe Raedle/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/56/15qVUx.St.138.jpg|415
    CHARLESTON, SC - JANUARY 19: Occupy Charleston protesters raise their voices outside the site where the Republican presidential debate, hosted by CNN and the Southern Republican Leadership Conference was taking place at the North Charleston Coliseum on January 19, 2012 in Charleston, South Carolina. The presidential candidates continue their drive for votes before the January 21st primary day. (Photo by Joe Raedle/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/55/6fUXs.St.138.jpg|415
    CHARLESTON, SC - JANUARY 19: Occupy Charleston protesters raise their voices outside the site where the Republican presidential debate, hosted by CNN and the Southern Republican Leadership Conference was taking place at the North Charleston Coliseum on January 19, 2012 in Charleston, South Carolina. The presidential candidates continue their drive for votes before the January 21st primary day. (Photo by Joe Raedle/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/55/MIEv4.St.138.jpg|406
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates (L-R) former U.S. Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former Speaker of the House Newt Gingrich, and U.S. Rep. Ron Paul (R-TX) place their hands over their hearts during the playing of the national anthem before a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by Win McNamee/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/55/31OzI.St.138.jpg|434
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (R) and former Massachusetts Gov. Mitt Romney applaud during introductions before a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/55/3xjUW.St.138.jpg|410
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (R), next to former Massachusetts Gov. Mitt Romney, makes a point during the opening question of a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/55/1asm8r.St.138.jpg|525
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates (L-R) former Speaker of the House Newt Gingrich, and former Massachusetts Gov. Mitt Romney place their hands over their hearts during the playing of the national anthem before a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by Win McNamee/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/54/11W5O6.St.138.jpg|416
    Republican presidential candidates, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich shake hands before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/Matt Rourke)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/54/h46sh.St.138.jpg|413
    Republican presidential candidates former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/53/d4jex.St.138.jpg|400
    Republican presidential candidates, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/52/1azTIq.St.138.jpg|411
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates (L-R) former U.S. Sen. Rick Santorum, former Speaker of the House Newt Gingrich, former Massachusetts Gov. Mitt Romney, and U.S. Rep. Ron Paul (R-TX) place their hands over their hearts during the playing of the national anthem before a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by Win McNamee/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/51/oiHlx.St.138.jpg|416
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum and former Massachusetts Gov. Mitt Romney participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/50/1fMLIW.St.138.jpg|495
    Republican presidential candidate former Massachusetts Gov. Mitt Romney participates in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/50/QzrBv.St.138.jpg|348
    Republican presidential candidate former House Speaker Newt Gingrich walks off stage during a commercial break at the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/49/aWivp.St.138.jpg|525
    Republican presidential candidates, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich share a laugh during a commercial break at the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/49/CxDo.St.138.jpg|418
    Republican presidential candidates former Massachusetts Gov. Mitt Romney takes the stage before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/49/fHSrk.St.138.jpg|343
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former House Speaker Newt Gingrich and Rep. Ron Paul, R-Texas, take the stage before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/Matt Rourke)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/48/j0B1j.St.138.jpg|405
    Republican presidential candidates, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/48/1bW0g2.St.138.jpg|416
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum; former Massachusetts Gov. Mitt Romney; former House Speaker Newt Gingrich; and Rep. Ron Paul, R-Texas, participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/47/MFhRb.St.138.jpg|455
    Republican presidential candidate former House Speaker Newt Gingrich reacts to a question at the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/47/1fmMrK.St.138.jpg|416
    Moderator John King of CNN, left, stands on stage with Republican presidential candidates, former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former House Speaker Newt Gingrich, Rep. Ron Paul, R-Texas, during the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/47/15wXV8.St.138.jpg|404
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum and former Massachusetts Gov. Mitt Romney participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/47/177xhU.St.138.jpg|525
    CHARLESTON, SC - JANUARY 19: CNN anchor and chief national correspondent John King moderates a debate for the four remaining Republican presidential candidates at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/46/F9iKm.St.138.jpg|423
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (R) and former Massachusetts Gov. Mitt Romney (C) listen as former Sen. Rick Santorum makes a point during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/46/JiwSH.St.138.jpg|421
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Sen. Rick Santorum (L), next to former Massachusetts Gov. Mitt Romney, makes a point a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/46/qqFgZ.St.138.jpg|390
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (L) looks on as U.S. Rep. Ron Paul (R-TX) makes a point during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/46/YWp7i.St.138.jpg|398
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates former Massachusetts Gov. Mitt Romney (L) makes a point as former Speaker of the House Newt Gingrich laughs during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/46/IPc8B.St.138.jpg|407
    Republican presidential candidate former Pennsylvania Sen. Rick Santorum is seen during a commercial break at the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/45/FVS3b.St.138.jpg|423
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former House Speaker Newt Gingrich, Rep. Ron Paul, R-Texas, take part in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/45/KychB.St.138.jpg|525
    Republican presidential candidate, former House Speaker Newt Gingrich talks with his wife Callista at the end of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/44/1x33J.St.138.jpg|512
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum and former Massachusetts Gov. Mitt Romney shake hands at the end of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/44/L8Azr.St.138.jpg|450
    Republican presidential candidates, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich shake hands at the end of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/autIi.St.138.jpg|379
    Republican presidential candidates, former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney, former House Speaker Newt Gingrich and Rep. Ron Paul, R-Texas, participate in the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/1ayPUC.St.138.jpg|407
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (L) laughs after U.S. Rep. Ron Paul (R-TX) made a point during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/Qu9r9.St.138.jpg|434
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (L) points into the audience with his wife Callista Gingrich (C) by his side following a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/1cRin4.St.138.jpg|431
    CHARLESTON, SC - JANUARY 19: Republican presidential candidates former Speaker of the House Newt Gingrich (2L) and Massachusetts Gov. Mitt Romney (L) confer during a break in a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/15ToQg.St.138.jpg|464
    Republican presidential candidate former House Speaker Newt Gingrich stands with his wife Callista at the end of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/1gCrwj.St.138.jpg|525
    CHARLESTON, SC - JANUARY 19: Members of the audience listen as Republican presidential candidates take part in a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/sA0eF.St.138.jpg|428
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Massachusetts Gov. Mitt Romney (R) makes a point as former Sen. Rick Santorum looks on during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/43/Fy8P1.St.138.jpg|395
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (C) makes a point next to former Massachusetts Gov. Mitt Romney (L) and Rep. Ron Paul (R-TX) during a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/42/w4Zli.St.138.jpg|427
    Republican presidential candidates former Pennsylvania Sen. Rick Santorum, former Massachusetts Gov. Mitt Romney and former House Speaker Newt Gingrich shake hands before the start of the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/42/y2l96.St.138.jpg|525
    CHARLESTON, SC - JANUARY 19: Republican presidential candidate former Speaker of the House Newt Gingrich (L) greets members of the audience with his wife Callista Gingrich following a debate at the North Charleston Coliseum January 19, 2012 in Charleston, South Carolina. The debate, hosted by CNN and the Southern Republican Leadership Conference, is the final debate before South Carolina voters head to the polls for their primary January 21. (Photo by John Moore/Getty Images)
  • http://media.charlotteobserver.com/smedia/2012/01/19/22/41/RtInk.St.138.jpg|404
    Republican presidential candidate, former Massachusetts Gov. Mitt Romney speaks at the Republican presidential candidate debate at the North Charleston Coliseum in Charleston, S.C., Thursday, Jan. 19, 2012. (AP Photo/David Goldman)
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