We don't need to pretend.
An FBI anti-corruption team investigated whether two of the most powerful members of Congress — a Republican senator and the House's number-two Democrat — ran the same cash-for-contracts play with the same defense contractor. Then the probe was closed, after the administration dismantled the unit running it.
This is the whole thesis of this site in one case file: not a red story or a blue story, but a bipartisan one, built on an earmark and a check. We grade it carefully — because the account comes largely from a man now in federal prison, and no lawmaker was charged — but the part that doesn't depend on his word is a paper trail.
What this page is about
In October 2026, ProPublica reported that an FBI public-corruption squad had investigated whether South Carolina's most powerful members of Congress — the late Republican Sen. Lindsey Graham, Democratic Rep. James Clyburn, and Republican Rep. Joe Wilson — were involved in a pay-for-play scheme with the Hawaii defense contractor Navatek. The central witness was Navatek's CEO, Martin Kao, who told agents that the company traded campaign money for help steering federal contracts and inserting earmarks. One of his emails, written before a Graham dinner, is the whole story in a sentence: “We don't need to pretend we give a shit about each other.”
We grade this with two fences up. Kao is a convicted felon — he is serving about seven years in federal prison for a separate illegal-campaign-finance scheme and fraud — and his account of these deals has never been tested in court. And none of the three lawmakers was ever charged or even formally named a subject; all deny wrongdoing. What is not only his word is the corroboration: a documented earmark that appeared in a House Appropriations report three days after a Clyburn aide tipped Navatek off. The probe did not end in charges or in exoneration. It ended when the Trump administration dismantled the apparatus investigating it.
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We Don't Need to Pretend.
An FBI anti-corruption team investigated whether a Republican senator and the House's number-two Democrat ran the same cash-for-contracts play with the same defense contractor — then the probe was closed after the administration dismantled the unit running it.
One contractor, both parties, a closed file
The FBI investigated whether Graham (R) and Clyburn (D) — and Rep. Joe Wilson (R) — were part of a Navatek pay-for-play scheme.
FACTProPublica, reviewing FBI records, reported that the bureau's public-corruption squad investigated whether the late Sen. Lindsey Graham, Rep. James Clyburn — the House's number-two Democrat — and Rep. Joe Wilson were involved in a bribery/pay-for-play scheme tied to the Hawaii defense contractor Navatek. The Hill independently reported the same investigation. That the FBI ran this inquiry, into two of the most powerful members of Congress from opposite parties at once, is the documented fact we build on.
The central witness is Martin Kao — now serving about seven years in federal prison for his own fraud.
FACTThis is the fence that has to come first. The account of these deals comes largely from Martin Kao, Navatek's former CEO, who told the FBI about them. Kao is not a neutral source: he pleaded guilty in 2022 to funneling more than $200,000 in illegal campaign contributions to Sen. Susan Collins's 2020 campaign and a super PAC supporting her, and to pandemic-loan fraud, and is serving a federal prison term of roughly 87 months. We grade FACT that Kao made these statements to the FBI and that he is a convicted felon; we do not grade his characterization of the lawmakers' conduct as proven, because a cooperating witness's untested account is exactly the kind of claim that requires corroboration — which, for one piece, exists.
The corroboration that isn't just his word: an earmark that appeared three days after a Clyburn aide's tip.
FACTHere is the part a defendant can't wave away as a convict's story. In May 2019, per an email ProPublica obtained, Clyburn's legislative director, Willie Lyles III, alerted Navatek that the House Appropriations Committee would endorse new funding for a 'modular and scalable integrated power and thermal system capable of powering a directed energy weapon system of 100 or more kilowatts.' Three days later, that exact language appeared in the House Appropriations Committee report. Lyles did not reply to ProPublica's request for comment. A tip about precise earmark language, followed within days by that precise language in an official committee report, is a documented sequence — independent of Kao's own account.
The 'same $100,000': Kao says Graham and Clyburn each tied help to the identical ask.
PROBABLY TRUEKao's account to the FBI, reported by ProPublica, is the bipartisan heart of it. He said Graham, over a dinner at Charlie Palmer Steak in Washington that cost a $40,000 contribution commitment for a 45-minute meeting, agreed to steer a $10 million federal contract to Navatek in South Carolina, and in exchange Kao pledged $100,000 to Graham's reelection. He said Clyburn, over a meal, asked how much he was giving Graham and then asked for the same amount — $100,000 — with the goal that the House budget 'mirror' whatever Graham inserted in the Senate version. We grade this PROBABLY TRUE, not FACT: it is a consistent, on-the-record account to federal agents, backed by emails and by actual (smaller) donations traced to Kao and his relatives, but the quid-pro-quo framing is the witness's, and it was never adjudicated. The $100,000 figures were the asks; the donations actually traced were a fraction of them.
None of the three lawmakers was charged, or even formally named a subject — and all deny wrongdoing.
FACTThe discipline cuts both ways, and here it protects the accused. Per The Hill, Graham, Clyburn, and Wilson were not designated subjects of the investigation; the FBI formally named two former Navatek executives as subjects, not the lawmakers, though agents investigated the lawmakers' interactions with Kao and said they could become subjects in the future. No charges were ever brought against any of the three, and their representatives have denied wrongdoing. We state this as plainly as we state the allegation: an unindicted, uncharged inquiry is not a verdict, and we do not treat it as one.
The probe didn't end in charges or clearance — it ended when the Trump administration dismantled the unit running it.
FACTThis is the turn that makes it a Black Book Audit story. ProPublica's central finding is in its headline: the investigation was closed after the Trump administration restricted the Justice Department's Public Integrity Section from pursuing new corruption cases and FBI Director Kash Patel dismantled the bureau's public-corruption squad — the unit building the Navatek case — before any charges were filed. We grade FACT that the probe closed amid those documented changes to the federal anti-corruption apparatus. Whether it was closed in order to protect these specific men is the inference ProPublica's framing invites and that we pose rather than assert: what is not in dispute is that the body investigating Congress for bribery was taken apart, and this case went with it.
The machine is legal; the shutdown is the scandal
Strip away the one email where the mask slips, and almost everything described here is how Washington is designed to run. A contractor gives to a lawmaker's campaign; the lawmaker inserts an earmark or steers a contract; the money and the favor travel in parallel, close enough to see and far enough apart to deny. The “$40,000 for a 45-minute meeting” is not an aberration — it is the ordinary, published price of access in a system where campaigns cost more than any honest salary can supply. That is the premise of Return on Investment: the donation and the outcome are two ends of the same transaction, and the law mostly asks only that no one say so out loud. Martin Kao said so out loud.
What makes this case matter beyond one contractor is the second half: the one institution whose job is to police Congress for exactly this — the Justice Department's Public Integrity Section and the FBI's public-corruption squads — was, per ProPublica, restricted and dismantled while a live bipartisan bribery case sat inside it. Prosecuting a sitting senator or a House leader was always rare and politically costly; the federal government's anti-corruption capacity was the thin thing that made it possible at all. Take that apart and the result is not that corruption stops. It is that the only people who could have looked are no longer looking — the pattern we track in The Untouchables.
And it is, above all, the case our mission statement is built around. A Republican senator and the second-ranking House Democrat, the same contractor, the same hundred-thousand-dollar ask, the same earmark machine — and a witness who put the bipartisan truth of it in writing: we don't need to pretend we give a shit about each other. The red-versus-blue show is for the cameras. The club is one room.
Who is left to investigate the people who write the budget?
A citizen cannot subpoena a senator. The only bodies that can investigate corruption at the top of Congress are inside the executive branch — and that branch is run by politicians with every incentive to protect their own and punish their enemies. When the same administration that controls those investigators also dismantles them, the question of corruption stops being decided on evidence and starts being decided on favor. The Navatek file is a small, concrete demonstration of a very large problem: the oversight of the powerful now runs through the very people most likely to be its targets.
- When the Republican and the Democrat run the identical play with the identical contractor, who is left with any incentive to investigate it?
- A documented earmark appeared in an official report three days after a congressional aide tipped off the company that would profit. If that is legal, what exactly would an illegal version look like — and is the line the protection, or the problem?
- The probe ended not in charges and not in exoneration, but because the unit running it was taken apart. What is a “no charges” worth when nobody was allowed to finish looking?
- If a convicted contractor's account plus a paper trail was enough for the FBI to open the case, why is the public only learning of it from a newsroom, after the file was quietly closed?
Questions worth taking seriously
If the source is a convicted felon, why report any of it?
We don't “trust” Martin Kao — we fence him. His account to the FBI is why we grade the quid-pro-quo claims PROBABLY TRUE, not FACT, and why we say up front that he's imprisoned for his own fraud. But two things don't rest on his word: that the FBI ran the investigation (documented by ProPublica and The Hill), and the earmark paper trail — a Clyburn aide's tip followed three days later by that exact language in an official committee report. A cooperating witness's claims plus independent corroboration is precisely how corruption cases are built; the corroboration is what makes this more than one man's story.
No one was charged. Doesn't that mean they did nothing wrong?
It means no charges — which is not the same thing, and we don't claim it is in either direction. We state plainly that none of the three was charged or formally named a subject, and that all deny wrongdoing. But a “no charges” outcome is only meaningful if someone was allowed to investigate to a conclusion. Here, per ProPublica, the investigation was closed because the administration dismantled the unit conducting it — so the absence of charges reflects a shutdown, not a finding. We refuse to read exoneration into a probe that was stopped before it could end.
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This site aggregates and grades a record that other outlets and primary sources have already put on the record. Every FACT-graded claim above is sourced to court filings, government reports, sworn whistleblower disclosures, published investigative journalism, or named-source statements. The citations are the accountability mechanism; this section is how you get on the record too.
The record
- ProPublica — How Trump's FBI Purge Saved Lindsey Graham and James Clyburn From a Bribery Probe
- The Hill — FBI investigated whether Graham, Clyburn were involved in bribery scheme (not named subjects; never charged)
- Honolulu Civil Beat — Martin Kao sentenced to prison for illegal donations ($200k+ to Collins and a super PAC)
- Black Book Audit — Return on Investment (the donation-for-outcome machine)