We've been tracking candidates this cycle who have earned an endorsement from EMILYs List, the prominent political action committee formed to elect pro-choice Democratic women. In today's congressional primaries, EMILYs has endorsed four women — three in Oregon, and one in Georgia. In Georgia, incumbent Rep. Lucy McBath secured their endorsement, and as we mentioned earlier, she's the projected winner of her primary in the 6th District.

In Oregon, two incumbents who are seen as targets for Republicans in November earned EMILYs List endorsements: Rep. Val Hoyle in the 4th District and Rep. Andrea Salinas in the 6th. In addition to these incumbents, EMILYs List endorsed state representative Janelle Bynum in Oregon's 5th District. Bynum is facing attorney Jamie McLeod-Skinner; McLeod-Skinner was Democrats' nominee in 2022, when she lost the general election by less than 3 points. Polls are still open in most of Oregon, so we will have to wait and see how this race shakes out.

—Meredith Conroy, 538 contributor

Looking ahead to Oregon's results, the Portland-based 3rd District hosts one of the big contests of the night. Longtime Rep. Earl Blumenauer's retirement has left open this solidly blue seat, and three contenders with progressive brands are competing for the Democratic nomination: state Rep. Maxine Dexter, former Multnomah County Commissioner Susheela Jayapal and Gresham City Councilor Eddy Morales. At first blush, Jayapal looked to be the front-runner, as she previously represented close to 30 percent of the 3rd District's overall population — far more than Dexter or Morales. She also sports ties to national progressives via her younger sister, Washington Rep. Pramila Jayapal, who chairs the Congressional Progressive Caucus.

Yet a late campaign cash bonanza may have turned the race on its head, to Dexter's benefit. Pre-primary financial reports through May 1 showed that Dexter had received a massive late boost to bring her campaign total to $919,000, ahead of Jayapal's $773,000 and Morales's $606,000. And from May 2 to May 19, Dexter reported $419,000 in major contributions, far more than her opponents' combined $150,000. Meanwhile, outside groups have spent more than $5 million either supporting Dexter or opposing Jayapal. The 314 Action Fund, a progressive group that supports candidates with science backgrounds, has doled out $2.2 million on ads promoting Dexter and a super PAC with unclear ties, Voters for Responsive Government, has spent $3.2 million on spots attacking Jayapal.

This surge of money has brooked controversy because it appears at least partly connected to the American Israel Public Affairs Committee, a bipartisan pro-Israel group opposed to progressive critics of Israel's military action in Gaza. While Dexter supports "a negotiated cease-fire" and Morales has called for aid to Gaza, Jayapal has emphasized her consistent and early calls for a cease-fire — so it would follow that groups like AIPAC would prefer that someone else wins. Tellingly, an analysis by Oregon Public Broadcasting found that a substantial portion of Dexter's last-minute donors have a history of giving to AIPAC, and some recently supported notable Republicans such as House Speaker Mike Johnson.

More controversially, The Intercept published reports in early May alleging that AIPAC funneled money to the 314 Action Fund to spend on Dexter's behalf, presumably because more direct intervention by AIPAC could backfire in a progressive-inclined district. The 314 Action Fund denied the allegations, and in the last pre-primary filing from the group on Monday evening, it turned out that a substantial chunk of the organization's recently raised cash came from billionaire former New York City Mayor Michael Bloomberg and financier Rob Granieri. Either way, the money could prove to be a massive difference-maker for Dexter's campaign.

—Geoffrey Skelley, 538

Coming into today, we were tracking 31 people of color running for Congress in today’s primaries — 27 Democrats and four Republicans. With much of Georgia and Kentucky’s results in, we know the electoral fates of more than two-thirds of those contenders.

In Georgia, five incumbent Black Democrats all won renomination, including McBath, who cruised in the redrawn 6th District despite not previously representing any of this turf in her current district (the old 7th District). Scott didn’t have it as easy in the new 13th District, of which he only represents about one-third of right now, but he won the Democratic primary with 59 percent of the vote against a crowded field of challengers. Flowers, perhaps the most noteworthy of Scott’s opponents, finished in third with 10 percent. Democratic Reps. Sanford Bishop, Hank Johnson and Nikema Williams were all unopposed in their primaries.

Two other Black candidates have been projected as winners in Democratic primaries in solidly red Georgia seats. In the 8th District, Darrius Butler won his primary but will be a clear underdog against Republican Rep. Austin Scott. The same is true in the 12th District for Liz Johnson, who has to face GOP Rep. Rick Allen in November. On the GOP side, Latino contender Jonathan Chavez won the right to face Scott in the 13th District, which will almost certainly vote Democratic in November. And in the 4th District, Eugene Yu was unopposed for the GOP nomination; he’ll be a huge underdog against Johnson in the general election.

The remaining candidates of color with a shot at winning today are in Oregon, where we won’t have results for a while to come.

—Geoffrey Skelley, 538

Per Idaho Public Television’s live blog of today’s primary, even though polls are now closed in most of the Gem State, no results will be released until polls are closed statewide at 11 p.m. Eastern.

—Nathaniel Rakich, 538

It's primary day in Georgia, Idaho, Oregon and Kentucky! We've got a break from Senate contests tonight — none of these states have U.S. Senate seats up for election in 2024 — but we'll be closely tracking U.S. House primary action and some other key races. Here's a quick roadmap of what to expect throughout the evening.

Kentucky has the earliest poll closing time tonight (6 p.m. Eastern in the eastern part of the state, 7 p.m. Eastern in the western part), but also probably the sleepiest races, with no seriously competitive House contests. We'll see more action in Georgia, where polls close at 7 p.m. Eastern and we're tracking a competitive open-seat GOP primary and a challenge to an aging Democratic incumbent. Plus, a competitive state Supreme Court race could tell us something about how much abortion is motivating voters in a key swing state.

After that, you may want to take a dinner break or, perhaps, watch Game 1 of the NBA Eastern Conference finals. The next polls close at 10 p.m. Eastern in (most of) Idaho, where incumbent centrist Republican Rep. Mike Simpson is fending off a conservative challenger. Finally, (most of) Oregon's polls close at 11 p.m. Eastern; a couple of primaries there have seen big spending from controversial sources.

As a bonus nightcap, a special election runoff in California will have an immediate impact on House majority math as voters fill former Speaker Kevin McCarthy's old seat, which has been empty since the start of the year. Polls close there at 11 p.m. Eastern as well.
—Tia Yang, 538