The left just ate one of its own, and House Democrats are losing their minds about it. Rep. Diana DeGette, a Colorado progressive who has been in Congress since 1997, was knocked out in a primary by a democratic socialist challenger. And the part that's really sending her colleagues into a quiet panic: she wasn't even a moderate.
This Wasn't a Centrist Getting Primaried. That's the Whole Problem.
Let's be clear about what happened here, because the framing matters. This wasn't Joe Manchin losing to an AOC-style challenger. This wasn't some Blue Dog Democrat from a swing district getting eaten alive for voting the wrong way on Medicare. Diana DeGette was a staunch progressive. She was, by any reasonable measure, already on the left.
And she still lost.
According to Axios, House Democrats are privately furious about exactly that point. The question circulating in hushed, increasingly alarmed conversations on the Hill is: if someone like DeGette can become a target, who exactly is safe? The answer, it turns out, might be nobody.
Seniority Doesn't Mean What It Used to
DeGette had been in Congress for nearly three decades. She had seniority. She had relationships. She had a voting record that any progressive organization would have happily handed out as a pamphlet. None of it was enough.
Axios reports that one House Democrat, speaking anonymously to give a candid read on the results, called this "one more case in the growing dynamic of performative politics." The same source said DeGette was "an excellent representative with seniority," but that the style of someone younger and more outspoken has simply become more politically valuable than the actual substance of the work.
That is a genuinely damning diagnosis. Not of DeGette. Of us. Of the voters, of the moment, of whatever political attention economy we have all collectively agreed to participate in.
The Left Is Eating Itself, and the Timing Could Not Be Worse
Here is the context that makes this more than just an interesting primary result. Democrats are already struggling. The party is in the minority in the House and has spent the better part of two years trying to figure out what it actually stands for in the post-Biden era. The last thing the caucus needs right now is to start losing seats that were never supposed to be competitive.
And yet here we are. DeGette becomes the latest in what Axios describes as a growing string of longtime Democratic colleagues to fall to democratic socialist challengers. This is a pattern now, not an anomaly. A generation of House Democrats who built careers on being reliably progressive are discovering that "reliably progressive" no longer automatically means "safe from the left."
The challengers coming for these seats are not running against bad voting records. They are running against a style. Against a generation. Against the very idea that quiet effectiveness inside an institution is worth more than loud visibility outside it.
What Melat Kiros Represents
The winner here is Melat Kiros, who beat DeGette in Colorado's First Congressional District. Kiros ran as a democratic socialist and, based on the results, clearly connected with voters who wanted someone who looked and sounded like a different kind of politics entirely.
This is the same basic playbook that sent Alexandria Ocasio-Cortez to Congress in 2018, that has powered progressive challengers in New York and elsewhere, and that has now apparently arrived in Denver with full force. The formula is not complicated: find a veteran Democrat who has been around long enough to seem like part of the furniture, run hard on economic justice and generational change, and bet that the base wants a fight more than it wants seniority.
For the third or fourth or fifth time now, that bet has paid off.
Nobody Has an Answer to This
The most honest thing you can say about where House Democrats are right now is that they do not have a solution to this problem. They cannot tell their members to be more performative without abandoning whatever case they still make for the value of governing experience. They cannot tell the democratic socialist wing to back off without igniting a war inside the party they can absolutely not afford.
So instead they fume anonymously to Axios. Which, to be fair, is exactly what Axios is for.
What nobody seems willing to say out loud is that this might not be a problem with a clean solution. The conditions that produced Melat Kiros' victory in Colorado did not come out of nowhere. They are downstream of decades of real frustration with a Democratic Party that has often promised more than it delivered, that has frequently treated progressive voters as a reliable resource to be harvested rather than a constituency to be served. You can call it performative politics if you want. You can also call it a correction.
The Dingo Take
Look, there is something genuinely uncomfortable about watching a woman who spent nearly thirty years doing the actual hard work of legislating get swept out because she didn't do it loudly enough. That's worth sitting with for a minute. The anonymous Democrat who called this "performative politics" is not wrong, exactly. But they are also conveniently skipping over why performance has come to matter so much in the first place.
Voters who are scared and angry and feel unheard do not always reward the person with the best committee assignments. Sometimes they reward the person who sounds like they are as pissed off as everyone else is. The Democratic Party spent years telling its base to trust the process and the institutions and the people who knew how things worked. It is not entirely mysterious that some of those voters have now decided to try something else.
What should genuinely terrify House Democrats is not that they lost Diana DeGette. It is that they cannot articulate a coherent reason why this should stop happening. Until they can answer the question of what the party is actually for, not just what it is against, more Kiros-style primaries are coming. Bank on it.
