“Independent” doesn’t mean disconnected
The core rule of super PACs is simple: they can spend unlimited amounts, but they cannot coordinate with the candidate’s campaign.
In practice, the rule has a hole big enough to drive an ad buy through. FEC coordination rules exclude information obtained from publicly available sources — so campaigns openly publish their messaging playbooks on their own websites, in boxes (often literally outlined in red) telling super PACs exactly which attacks to run, in which media markets, aimed at which voters. The practice is called redboxing. It is bipartisan, widespread, and perfectly legal.
As OpenSecrets reported in September 2026: when campaigns can openly publish their playbooks for super PACs to follow, where does coordination actually begin? A Columbia law professor put it bluntly: “Putting out the request for help is not the same as making a deal for the help” — even when the request is extremely specific.
The loopholes keep growing. In 2024 the FEC issued an advisory opinion effectively permitting candidates to outsource canvassing operations to supposedly “independent” groups — a decision the Campaign Legal Center is now suing to overturn as unlawful.
The upshot: “independent expenditure” is a legal term of art. It does not mean the spending is independent in any normal sense of the word. It means the coordination was done in public, where the law chose not to look.
No fingerprints on the ads
When a candidate’s own campaign runs an attack ad, the ad ends with “I’m [name], and I approve this message.” The candidate owns it — and voters can punish them for it.
Independent-expenditure ads carry no such requirement. UDP’s ads don’t need the candidate’s approval, don’t carry the candidate’s name, and — as the New York Times documented — rarely reveal their connection to Israel at all. In Michigan, UDP ran ads attacking Abdul El-Sayed over immigration enforcement, with no mention of the U.S.-Israel relationship that is the group’s reason for existing.
The candidate gets the benefit of the attack without ever having to own it. If voters recoil, the fingerprints point to a super PAC with a generic name — not to the person on the ballot.
The money trail goes dark
Super PACs must disclose their donors to the FEC — and UDP does. But disclosure has its own shadows. Donations can arrive through LLCs and nonprofits that reveal nothing about the human being behind the money.
Kentucky’s 4th district primary — the most expensive House primary on record at roughly $37 million in total spending — shows how this works. UDP spent about $4.1 million, mostly on attack ads against Thomas Massie. The Republican Jewish Coalition Victory Fund spent another $3.9 million, mostly on positive ads for Ed Gallrein. And the Victory Fund’s single largest reported donor was $5 million from Kua Ventures LLC — a New Hampshire entity with no online footprint, whose true owner is unclear.
Dark money wasn’t one-sided in that race, either: the pro-Massie Kentucky 4th PAC spent a reported $6.5 million without disclosing the identity of a single donor. When both sides operate through opaque vehicles, “follow the money” dead-ends no matter which direction you follow it.
What the filings can’t show
Here is the part nobody has to register. FEC filings track dollars — not tactics. Bot networks, fake grassroots accounts, coordinated pile-ons, manufactured viral moments: none of it appears in any filing, is disclosed by any committee, or is attributable to any donor. The $53.5 million in UDP’s FEC reports is the visible spending. What happens online, in the dark, leaves no paper trail at all.
An honest flag: during the KY-04 primary, we observed what looked like coordinated inauthentic activity targeting Massie online — the kind of bot-driven pile-on that doesn’t need to be registered anywhere. We have not verified who was behind it, and we are not claiming it was UDP. We include it here because the structure we’ve described is exactly what makes such tactics possible: the spending is unlimited, the coordination rules are porous, and the online battlefield is entirely off the books. If it walks like a campaign and quacks like a campaign but files nothing with the FEC, the current system has no answer for it.
Massie, for his part, fought back the way the system allows: in May 2026 he introduced legislation to force AIPAC to register as a foreign agent under FARA — and lost his primary anyway, to a candidate backed by $4.1 million in UDP ads he never had to answer for.
Why this matters
None of what’s described on this page is a conspiracy theory. Redboxing is legal. The ad disclaimers follow the law as written. The LLC donations were disclosed exactly as required. That’s the dark side — not that UDP breaks the rules, but that the rules were built to allow all of this: unlimited money, coordination in plain sight, attacks without fingerprints, donors behind shells, and an entire online battlefield the FEC never sees.
And the obscurity comes in layers: a generic name that hides who’s spending (the United Democracy Project), a super PAC structure that hides the coordination, LLC donors that hide the money’s source, and online tactics that never appear in any filing at all. Peel back any one layer and there’s another one underneath.
AIPAC’s direct contributions (the red on our cards) at least show up with a name attached. The super PAC machinery — UDP’s $53.5 million and everything around it — is where the money stops having a face.
Key
Documented fact — sourced from FEC filings, official records, news reporting, or the group’s own public statements.
Their stated rationale — what the group itself says its reasons are; not our assessment of them.
PoliVion analysis — our read of what the documented facts add up to.
Frequently asked questions
Is what UDP does illegal?
No. Super PAC independent expenditures, redboxing, and the other tactics described here operate within the law as written. That is precisely the problem this page describes.
Did UDP run bots against Thomas Massie?
We don’t know. We observed what looked like coordinated inauthentic online activity targeting Massie during the KY-04 primary, but we have not verified who was behind it, and we are not claiming it was UDP.
What is dark money?
Political spending where the original donor’s identity stays hidden — for example, donations routed through LLCs or nonprofits with no public footprint. In the KY-04 race, the RJC Victory Fund’s largest reported donor was a $5 million contribution from Kua Ventures LLC, an entity with no online footprint.
Why doesn’t the FEC stop coordination between super PACs and campaigns?
FEC coordination rules exclude information obtained from publicly available sources — the loophole redboxing exploits. A campaign can publish its ad playbook on its own website, and a super PAC can follow it, without triggering the legal definition of coordination.
See where the $53.5 million went
The full dollar-by-dollar ledger of UDP’s 2026 independent expenditures.
The spending audit → Back to: what is the UDP?