Stakes Caucuses Kickoff Tonight with republican candidates pushing to make headway. Key endorsements coming last hour. Nikki haley has support of larry hogan, who a lot of people thought would run for president. Joining us is nikki haley. Great to be here, its go time. Steve you have never been in weather this cold. It is cold, iowans are not deterred, they plan to get out and caucusing and we are not deterred either. Steve we made a lot about how cold it is and worry, if you say you are not hearing from your precinct captains, musting confident. I dont know how a caucus