Democratic Rep. Marie Gluesenkamp Perez and Republican state Sen. John Braun will compete in November's general election for Washington's 3rd District, one of the most hotly contested House races of the year. Braun, who is backed by former President Trump, advanced past a jungle primary, while Gluesenkamp Perez, the incumbent, also secured a spot on the ballot. The two will now face off in what both parties view as a key battleground for control of the House. Gluesenkamp Perez, a Democrat first elected in 2022, is considered one of the most vulnerable incumbents in the country, and the race is expected to draw heavy national spending. Braun, a state senator, will challenge her in a district that has swung between parties in recent cycles. The primary results set up a high-stakes contest that could help determine which party holds the House majority after November. Voters in the 3rd District will choose between the two candidates in the general election.