Former House Speaker Newt Gingrich speaks at the Iowa Faith and Freedom Coalition forum on Saturday in Des Moines, Iowa. Six GOP presidential candidates attended the banquet, seeking an edge in the Jan. 3 Iowa caucus.
Mitt Romney, shown here at the Iowa State Fair in August, was back in the state on Thursday — his first visit since summer. At one point during his town hall on Thursday, he was asked why he has spent so little time in the state.
Republican presidential candidates (from left) Rep. Michele Bachmann, former Massachusetts Gov. Mitt Romney and Texas Gov. Rick Perry cover their hearts during the playing of the national anthem before a Republican presidential debate on Sept. 12.