GOP presidential candidates attend debate in Des Moines, Iowa

Fox TV moderators (L-R) Bret Baier, Megyn Kelly and Chris Wallace ask questions of the 2016 Republican presidential candidates at a GOP debate hosted by Fox News, January 28, 2016, in Des Moines, Iowa. Billionaire businessman Donald J. Trump has boycotted the debate, which is the final one before Iowa's first-in-the-nation caucuses, February 1. Photo by Mike Theiler/UPI