Republican presidential candidates former New Jersey Gov. Chris Christie, left, former U.N. Ambassador Nikki Haley, Florida Gov. Ron DeSantis and businessman Vivek Ramaswamy prepare before a Republican presidential primary debate hosted by NewsNation on Wednesday, Dec. 6, 2023, at the Moody Music Hall at the University of Alabama in Tuscaloosa, Ala.
There were several heated moments in Wednesday’s debate, mostly involving foreign policy disputes between Ramaswamy and the other candidates.