Gingrich predicts tough road ahead for Romney

Republican presidential candidate, former House Speaker Newt Gingrich, makes a campaign stop at the National Farm Toy Museum in Dyersville, Iowa, Tuesday, Dec. 27, 2011. (AP Photo/Charles Dharapak)

January 4, 2012 8:04:02 AM PST
Former House Speaker Newt Gingrich says he thinks the real story out of Iowa is that three-fourths of the state Republican caucus-goers "repudiated Mitt Romney."