national lee bringing initiative, rachel campos duffy, and our #oneluckyguy, former ambassador to the united nations, fox news contributor and moustache afficionado, ambassador john bolton. >> glad to be back. harris: what a title? >> on top of my resume'. after that now it has to be. what choice do i have. harris: that was your selling point. andrea: countdown to the debate tonight in iowa. frontrunner donald trump opting out of the big show, putting senator ted cruz center stage at the main event at 9:00 p.m. this evening on fox. four other candidates will go head-to-head in the earlier debate at 7:00 p.m. eastern. all this as a new nbc "wall street journal"/marist poll, shows jump pulling ahead of ted cruz in iowa with 7-point lead, 32-25%. without the billionaire businessman on the stage, "politico" said that ted cruz will go from being hunter to the hunted. senator rand paul gives a preview of the shots that may be coming cruz's way. >> biggest problem cruz faces right now is authenticity. he said he was for the nsa reform, saying the government shouldn't collect all our phone records then in his debate his response to rubio, oh, no, he voted for the reform to allow the government to