New York held its Democratic primaries Tuesday, and if you wanted a single snapshot of everything the Democratic Party is fighting about right now, you could not have designed a better one in a lab. You've got socialist insurgents trying to topple incumbents, a Kennedy grandson losing a meme war, AI billionaires dumping money into Super PACs to kneecap a state legislator, and George Conway running for Congress on vibes alone. Democracy is a rich and confusing tapestry. Wait, we're not allowed to say that. Democracy is a dumpster fire with surprisingly good lighting.
The Mamdani Machine Comes for the Old Guard
New York City's democratic socialist mayor, Zohran Mamdani, has decided that winning the mayoralty last year was just a warm-up act. He's now trying to reshape the state's entire congressional delegation, and the party establishment is not thrilled about it.
According to The Guardian, Mamdani has endorsed a trio of leftwing congressional candidates, backing former city comptroller Brad Lander and public defense investigator Darializa Avila Chevalier as they run to unseat sitting Democratic incumbents in safely blue districts. At a rally Thursday alongside Bernie Sanders, Mamdani was blunt: "The party of the past will not be what leads us into the future. We need a Democratic party with backbone."
That is a direct shot across the bow of House Minority Leader Hakeem Jeffries, who has countered by throwing his weight behind the incumbents under attack. Jeffries is backing Dan Goldman in the 10th district race against Lander, and Antonio Reynoso in the 7th district race against Mamdani-endorsed Claire Valdez. This is not a polite disagreement about messaging. This is a genuine war over what the Democratic Party is supposed to be.
Lander vs. Goldman, or: What Does the Party Actually Stand For
The race in New York's 10th congressional district, covering lower Manhattan and a big slice of Brooklyn, is the marquee matchup. Lander, who ran for mayor last year before entering a ranked-choice cross-endorsement arrangement with Mamdani to block Andrew Cuomo, is challenging incumbent Dan Goldman, who was first elected in 2022.
A late May survey found Lander with a convincing lead, though The Guardian notes that polling in local races can swing wildly. Goldman has the Jeffries endorsement and the institutional weight of the party behind him. Lander has Mamdani, Sanders, and the argument that the base has moved left and incumbents who haven't moved with it are going to get left behind.
The Gaza question has cut through both races hard. Lander has condemned Israel's war in Gaza as genocide, a position consistent with a United Nations independent international commission of inquiry's findings. Goldman has faced attacks over his ties to AIPAC. These are not abstract ideological differences. Voters in these districts have watched the same news everyone else has, and they have opinions.
A 71-Year-Old Chair vs. a 32-Year-Old Challenger Who Has Had Enough
In New York's 13th district, Darializa Avila Chevalier, a 32-year-old public defense investigator, is going after Adriano Espaillat, a five-term Democrat who chairs the Congressional Hispanic Caucus. Her argument, per The Guardian, is simple: a 71-year-old establishment congressman is out of touch with the young, working-class residents of the district.
Espaillat's counter is his record, particularly his advocacy for immigrants and civil rights, which is not nothing. He has been at this a long time and has real wins to point to. But "I have been here a long time" is a tough sell in a political moment when voters across the ideological spectrum are exhausted with everyone who has been there a long time.
Avila Chevalier also condemned Israel's war in Gaza as genocide. Espaillat, like Goldman, has faced attacks over AIPAC ties. This is becoming a litmus test in New York Democratic primaries, whether the establishment likes it or not.
The Kennedy Grandson Is Losing to a Self-Described Nerd, and There Is Justice in the World
Over in New York's 12th district, the state's wealthiest congressional seat, the most entertaining subplot of the entire primary is playing out. Jack Schlossberg, the 33-year-old grandson of John F. Kennedy, is running. He is arguably the most famous name in the race. He has run what The Guardian diplomatically describes as a "meme-heavy campaign."
He appears to be losing.
Leading the field, according to The Guardian, are Micah Lasher, a state representative who has described himself as a nerd, and Alex Bores, another state representative whose campaign has accidentally become ground zero for the AI industry's war on regulators. Schlossberg is not out, but the notion that a Kennedy name plus internet jokes equals a congressional seat is getting seriously tested.
Also in the race: George Conway, the Republican-turned-Trump-critic who has out-raised the entire field. Conway is running on an aggressively anti-Trump platform and has promised to hold the president accountable. This is a man who spent years on cable television dunking on his own wife's boss. Whether that translates to governing ability is a different question, but he has raised the money, which in American politics is more than half the answer.
AI Money Floods a Congressional Primary Because of Course It Does
Alex Bores's race deserves its own paragraph because it is one of the clearest examples yet of how nakedly the tech industry will fight back against anyone who tries to regulate it. Bores proposed state legislation to regulate the AI industry. In response, The Guardian reports, AI investors have poured money into Super PACs specifically designed to oppose him.
This is not a subtle industry lobbying effort. This is a direct financial assault on a state legislator for having the audacity to suggest that one of the most powerful and fast-moving industries in human history might benefit from some guardrails. The AI companies have the money, they are willing to use it in congressional primaries, and they are sending a clear message to anyone else thinking about similar legislation: we will come for you.
Bores is still in the running. Whether he survives it tells us something about whether elected officials have any leverage left over industries that can simply buy their way out of accountability.
The Bigger Picture: House Control Runs Through New York
All of this ideological combat is happening against a backdrop that actually matters for the balance of power in Washington. Republicans currently hold a 217-212 House majority, with five seats vacant and one independent, per The Guardian. That is not a comfortable cushion.
Democrats are eyeing New York's 17th district in the Hudson Valley as a flip opportunity. Trump is deeply unpopular nationally, and the midterm environment could hand Democrats the kind of wave they need to retake the House. The party that comes out of these primaries unified, or at least functional, will be better positioned for November than the one that spends the summer nursing fresh wounds from internal warfare.
The problem is that every one of these primaries generates a winner and a loser, and in a party already arguing loudly about its identity, losing candidates and their supporters do not always line up cheerfully behind whoever beat them. That is the actual risk of a primary season this contested. Not that the wrong candidate wins. That the right candidate wins and everyone who backed the other one decides to sit November out.
The Dingo Take
Here is what Tuesday's New York primaries are actually about, stripped of the horse-race coverage and the breathless takes about who won the endorsement primary. The Democratic Party is having a genuine, painful, overdue argument about what it believes and who it is for. The establishment wants stability and electability and the infrastructure it has spent decades building. The left wants a party that will say the things out loud that its voters have been thinking, and that will stop treating its base like a problem to be managed rather than a coalition to be led. Both sides think they are right about what wins in November. Only one of them can be.
The Mamdani factor is real and it is not going away. He won the mayoralty of the largest city in the country. He has Sanders stumping for his endorsed candidates. He is not some fringe figure to be dismissed. But the establishment is not wrong that primary victories do not automatically translate to general election wins in swing districts, and flipping the House requires winning places that are not Brooklyn. The tension between those two truths is not going to resolve itself cleanly.
And then there is the Kennedy grandson losing to a nerd while a Republican-turned-pundit out-raises the field and AI billionaires pump money into Super PACs to punish a regulator. If the Democratic Party was not real, you could not write it. The good news, if you want to call it that, is that people are showing up and voting. The bad news is that whatever comes out the other side of this primary season still has to beat the people currently running the federal government into the ground. No pressure.
