20111215 - Newt Gingrich Speaks to Iowa Students (20 images)

Republican presidential candidate Newt Gingrich, with his wife Callista Gingrich, talks with students in a government class from Sgt. Bluff Luton High School at Luciano's restaurant as he campaigns before his Iowa Caucus debate on Thursday, December 15, 2011 in Sioux City, Iowa. © 2011 Patrick T. Fallon