The second-highest-ranked Republican in the Senate on Sunday endorsed former President Donald Trump after he secured a GOP primary win in South Carolina, further imperiling rival Republican candidate Nikki Haley’s election chances.
Senate Minority Whip John Thune (R-S.D.) told multiple news outlets Sunday that he will back the 45th president. Previously, he endorsed Sen. Tim Scott’s (R-S.C.) campaign before he dropped out several months ago. President Trump recently mentioned that Mr. Scott is on his shortlist of potential vice presidents.