Border Czar Tom Homan confirmed on September 13 that the federal investigation into Rep. Ilhan Omar is an active criminal probe — and that if fraud is proven, the consequence could be denaturalization. That means stripping her United States citizenship.
Homan was careful with his words, as someone running a live investigation should be. "I know things are going on, but I can't give specifics of what's happening," he said. But he confirmed the probe is active, it is criminal in nature, and the machinery exists to follow through. "We have done it before, many times over the last 40 years I've been around," Homan added, referencing ICE's history of pursuing denaturalization in fraud cases.
The legal framework is specific. Section 1425 of Title 18 of the U.S. Code covers naturalization fraud as a criminal offense. Section 1451 of Title 8 provides the civil revocation statute. The Justice Department's Office of Immigration Litigation handles these cases. This isn't some theoretical legal argument floated by pundits on cable news. These are statutes that have been used, repeatedly, against people who obtained citizenship through fraud.
Homeland Security Secretary Markwayne Mullin made things even more explicit at the Republican Midterm Convention in Dallas on September 11. "We know that she married her brother to try to bring him into the United States," Mullin said. "There may be more to this, possibly some illegal activity." Mullin wasn't speculating from the cheap seats. He runs DHS.
The allegations against Omar center on her former husband, Ahmed Nur Said Elmi, who critics and investigators have long alleged is her biological brother. The claim is that Omar married Elmi to facilitate his immigration to the United States — textbook marriage fraud. Omar has denied the allegations. The federal government is now treating them as a criminal matter rather than a political talking point.
Homan framed the broader enforcement posture without apology. "ICE is enforcing law that Congress wrote," he said. That single sentence dismantles the entire "political persecution" narrative before it even gets traction. Congress wrote the naturalization fraud statutes. ICE enforces them. If the facts support a case, the case gets made. The identity of the subject doesn't create an exemption.
Omar's defenders will frame this as targeting a Black Muslim woman in Congress. That framing requires you to ignore the specific statutes cited, the specific marriage at issue, and the specific federal officials confirming a criminal investigation on the record. It also requires you to believe that every other person who has ever been denaturalized for marriage fraud was treated fairly, but this one case is somehow different because the subject won an election in Minnesota.
Homan first mentioned a federal review back in December 2025. Nine months later, the language has escalated from "review" to "ongoing criminal investigation" to a sitting cabinet secretary publicly naming the conduct. That's not a trajectory that ends with a shrug and a closed file.
The statutes are on the books. The investigation is active. The officials are speaking on the record. What happens next is up to the evidence.