Trump-Backed Candidates Dominate Primaries in South Carolina and Nevada

Nancy Mace and other Trump-endorsed Republicans secure key victories, while some races head to runoffs

Nancy Mace defeats McCarthy-backed challenger in South Carolina's 1st District primary.
Trump-endorsed Sam Brown wins Nevada GOP primary to challenge Sen. Jacky Rosen.
Rep. William Timmons secures re-election bid in South Carolina's 4th District despite controversy.
Mark Burns and Sheri Biggs head to runoff in South Carolina's 3rd District GOP primary.
Kelly Armstrong wins North Dakota GOP primary for governor, likely to succeed Doug Burgum.