Republican presidential candidate Gingrich shakes hands with CNN moderator King as former Massachusetts Governor Mitt Romney looks on at a Republican presidential candidates debate in Charleston

 
Republican presidential candidate Gingrich shakes hands with CNN moderator King as former Massachusetts Governor Mitt Romney looks on at a Republican presidential candidates debate in Charleston
Republican presidential candidate former House Speaker Newt Gingrich (R) reaches to shake hands with CNN moderator John King (L) during a break as former Massachusetts Governor Mitt Romney (C) looks on at a Republican presidential candidates debate in Charleston, South Carolina, January 19, 2012. REUTERS/Jason Reed (UNITED STATES - Tags: POLITICS ELECTIONS)