A top Department of Justice attorney raised concerns Wednesday that Sen. Richard Blumenthal is using his investigation into the White House ballroom project to intimidate [1] people who support President Donald Trump. The accusation centers on Blumenthal’s scrutiny of private donors backing the project.
Blumenthal, the Connecticut Democrat who serves as the top Democrat on a key Senate investigations committee, disclosed the investigation in October. He is examining people and companies that donated money to help build Trump’s ballroom at the White House.
Trump has said the ballroom will be privately funded through roughly $400 million in what he described as “patriot” donations. Blumenthal, however, has focused his probe on donors and whether their contributions overlap with business before the Trump administration.
U.S. Attorney for the Southern District of Texas Aaron Reitz accused Blumenthal of threatening “citizens for associating themselves with the President and other public officials.” Reitz also ordered the senator to preserve every record connected to the investigation.
“It is … extraordinary for an elected official to intimidate citizens for engaging in philanthropic practices that will benefit our nation for generations. The American people are entitled to freely associate without elected officials terrorizing them with aggressive, harassing government action,” Reitz wrote in a letter that he highlighted on X.
Reitz also directed a preservation warning squarely at Blumenthal’s activities. “You are obligated to preserve all potential relevant evidence related to your efforts to suppress associational activities for philanthropic projects throughout the nation’s capital.”
After the election, @SenBlumenthal & his allies think they can intimidate Americans for their constitutionally protected associations w/ President Trump.
Congress is not a weapon to be wielded against the American people.
I’m taking the first step to stop this abuse of power. https://t.co/SxKJflB1t6
— U.S. Attorney Aaron Reitz (@USAttyReitz) November 11, 2026 [2]
Acting Deputy Attorney General Trent McCotter, the second highest ranking official at the DOJ, publicly backed Reitz’s move. McCotter framed the dispute as a matter involving the constitutional speech and association rights of Americans.
“The First Amendment expressly prohibits Congress from infringing the speech and association rights of Americans. DOJ will defend against threats to those rights, period,” McCotter said.
Blumenthal has defended his inquiry by pointing to concerns that undisclosed donors might have received “favorable government actions, including regulatory decisions and government contracts.” His investigation has placed some of the nation’s largest technology, financial, and government contracting companies under scrutiny.
In November, Blumenthal demanded records from Apple, Meta, Google, Nvidia, Amazon, Microsoft, BlackRock, Lockheed Martin, Palantir, and other donors to the ballroom project. He warned that those donors could face possible subpoenas in January 2027 if they did not turn over the requested material.
“I have … written to dozens of companies and individuals who have given millions to the ballroom,” Blumenthal said last month. “Many have apparently attempted to keep their contributions secret, and have deep financial, business, or other personal interests before the Trump Administration.”
LMAO! Kaitlan Collins asked Rep. Robert Garcia TWICE how he plans to respond to the White House letter warning Democrats about their investigations.
He NEVER answered her.Instead, he rattled off his whole grievance list. He hit “Don Jr’s red wedding,” crypto, ICE being “out of control,” and Kristi Noem.
White House counsel Will Scharf says the administration “WILL NOT BE EXTORTED” and “WILL NOT BE COWED” by subpoenas driven by “pettiness.”
Collins handed him the mic, and he used it to prove Scharf’s point.
These people haven’t even taken the gavel yet, and they’re already planning a two-year witch hunt.
Same old Democrats, same old circus.
— Gunther Eagleman™ (@GuntherEagleman) November 12, 2026 [3]
The DOJ’s response challenges the senator’s methods rather than merely disputing his stated concerns. Reitz’s preservation demand indicates that federal officials want records covering Blumenthal’s attempts to obtain information from ballroom supporters.
The Senate investigation is not the only legal fight surrounding Trump’s ballroom plans. The project also faced a lawsuit after critics objected to the president tearing down the White House’s East Wing to clear the way for construction.
That legal battle eventually reached the Supreme Court. In August, the justices ruled in Trump’s favor and allowed construction of the ballroom, which will span 90,000 square feet, to move forward.
As of November, the DOJ was asking the Supreme Court to throw out the lawsuit against the ballroom entirely. As an alternative, the department was asking the court to take the case and hear oral arguments on its merits.
The dispute now features two separate fronts, with Blumenthal pursuing donors through a Senate investigation while the DOJ challenges what it characterizes as intimidation of Trump supporters. Meanwhile, the legal process surrounding the ballroom project itself remains before the Supreme Court.