APTOPIX Gingrich 2012

January 21, 2012 - 8:15 PM
Republican presidential candidate and former House Speaker Newt Gingrich takes part in a TV interview during a campaign event at the Grapevine Restaurant in Spartanburg, S.C., on Saturday, Jan. 21, 2012, the unpredictable voting day of the South Carolina presidential primary. (AP Photo/Matt Rourke)