From left, former Arkansas Gov. Asa Hutchinson, former New Jersey Gov. Chris Christie, former Vice President Mike Pence, Florida Gov. Ron DeSantis, businessman Vivek Ramaswamy, former U.N. Ambassador Nikki Haley, Sen. Tim Scott, R-S.C., and North Dakota Gov. Doug Burgum before a Republican presidential primary debate hosted by Fox News Channel Wednesday in Milwaukee. (AP)
