A state senator and career educator, a video game composer, and a fourth-generation cattle rancher have won their June 9 Nevada Republican congressional district primaries and will challenge incumbent Democrats for three Las Vegas-area U.S. House seats in November. State Sen. Carrie Buck, endorsed by President Donald Trump in April, easily outpolled four party rivals in a race called before 9 p.m. PT to secure the GOP ballot berth in Congressional District 1 (CD 1) to take on eight-term Rep. Dina Titus, who brushed aside nominal opposition in her preliminary. “Halo” composer Marty O’Donnell, also endorsed by Trump in April, was declared the winner before 9 p.m. PT with 77 percent of the tally counted. When the race was called, he had 43.8 percent of the ballots cast, nearly 5,000 votes more than developer Tera Anderson, a 2024 Las Vegas mayoral candidate, who had 24 percent, with former U.S. Ambassador Dr. Jeff Gunter and neurosurgeon Dr. Aury Nagy far behind. ...