California’s governor is fighting back and the political world is watching closely.
The Gavin Newsom DOJ investigation story exploded onto headlines on June 15, 2026. California Governor Gavin Newsom publicly accused President Donald Trump of ordering the Department of Justice to investigate him and his wife. Newsom called the probe politically motivated. He also said it directly connects to his potential 2028 presidential campaign. The DOJ has not confirmed any investigation.
What Newsom Said
Newsom did not hold back. He posted a video statement on X on Monday morning, making his accusations directly and forcefully.
“Today, my wife and I joined Donald Trump’s hit list. He has directed his Department of Justice to investigate us. They have not found a crime. They are simply trying to find one,” Newsom wrote. Parikshit Khanna
Newsom called Trump “the most corrupt president in American history.” He also accused the Department of Justice of “abusing the grand jury process” in trying to build a case against him. yahoo
Furthermore, Newsom made his political reasoning clear. He said the investigation was politically motivated and that he was being targeted because he is considering a US presidential run in 2028. yahoo
What Is the DOJ Probe About?
The Focus on Jennifer Siebel Newsom
Newsom said the Department of Justice is investigating him and his wife, claiming that President Donald Trump is targeting a “political enemy” despite no evidence the potential 2028 presidential contender has committed a crime. Desire Marketing
However, the investigation appears to center largely on his wife. The DOJ’s public integrity section has been looking at potential tax fraud and evasion by Siebel Newsom, and has partnered with the U.S. Attorney’s Office on that inquiry. Siebel Newsom has been interviewed by investigators in that probe, which is focused on evidence suggesting personal use of nonprofit funds. yahoo
Whistleblower Complaints Behind the Case
Sources familiar with the matter told Fox News that the investigation has been ongoing since 2025 and that the probe is based on whistleblower complaints related to Newsom and his wife’s personal finances. The case is being handled by the U.S. Attorney’s Office in Sacramento. FeedSpot
Meanwhile, the Justice Department declined to comment. A person familiar with the case told CNN there is not an investigation directly into Newsom himself. Desire Marketing
Newsom’s Former Chief of Staff Already Indicted
This is not the first legal shadow over Newsom’s inner circle. Therefore, the new probe adds to an already complicated picture.
Newsom’s former chief of staff, Dana Williamson, was indicted in November 2025 on federal charges alleging her involvement in a scheme to steal campaign money from former U.S. Secretary of Health and Human Services Xavier Becerra, for whom she also worked. She pleaded guilty to three of those 23 charges last month. Desire Marketing
Importantly, those allegations stem from actions before she worked for Newsom. The probes into Newsom’s wife and Williamson were opened last year. Desire Marketing
A Pattern of DOJ Probes Into Trump Critics?
Other Democrats Targeted
Newsom is not alone in facing federal scrutiny. Many of Trump’s most vocal Democratic opponents have faced similar investigations since 2025.
Since Trump took office in 2025, the Department of Justice has indicted or sought to indict New York Attorney General Letitia James and former FBI Director James Comey, who both investigated the president. The DOJ has also investigated U.S. Senator Adam Schiff, who led impeachment proceedings against Trump during his first term, and Minnesota Governor Tim Walz, a top Trump critic who ran as the Democratic vice presidential candidate in 2024. yahoo
Additionally, the DOJ opened a probe into California gubernatorial hopeful Rep. Eric Swalwell over alleged mortgage fraud, and according to NBC reporting, he may also be under investigation for tax and insurance fraud. Swalwell denies any wrongdoing. Fox News
Trump’s Own Words on California
Trump publicly signaled his intentions on his Truth Social platform. Trump wrote: “California, under Governor Gavin Newscum, is more corrupt than Minnesota, if that’s possible??? The Fraud Investigation of California has begun. Thank you for your attention to this matter!” Wikipedia
Critics say this post proves the investigations are politically directed. Supporters of Trump argue it reflects legitimate law enforcement concerns.
Newsom’s History of Clashing With Trump
The feud between Newsom and Trump runs deep. Both men have repeatedly clashed over major policy issues.
Key battles between the two include:
- Immigration enforcement – Newsom opposed aggressive federal ICE operations in California
- California National Guard – In November 2025, Trump nationalized the California National Guard to address anti-immigration enforcement protests in Los Angeles, prompting Newsom to sue to regain control of the forces. FeedSpot
- Environmental policy – Trump blocked California’s ban on new gas-powered car sales by 2035
- Federal funding threats – Trump’s administration threatened to pull hundreds of millions in federal funds from the state
Therefore, the DOJ probe lands in the middle of one of the most hostile governor-president relationships in modern U.S. history.
The 2028 Presidential Angle
Newsom has been transparent about his White House ambitions. Newsom told CBS News Sunday Morning he plans to make a decision on whether to run for president in 2028 once the 2026 midterm elections are over. “Yeah, I’d be lying otherwise,” Newsom said when asked if he would give serious thought to a White House bid. CNBC
Newsom’s term as governor ends in January 2027 and he is not able to run again due to term limits. However, a federal investigation, even one that produces no charges, could damage his political brand heading into a national campaign. CNBC
Newsom, meanwhile, appears to be leaning into the fight. “Donald Trump picked the wrong target,” he said defiantly in his video statement. yahoo
What Happens Next?
Several key questions remain unanswered at this stage:
- Will the DOJ confirm or deny the probe publicly?
- Will investigators seek an indictment of Jennifer Siebel Newsom?
- How will this affect Newsom’s 2028 presidential planning?
- Will Congress investigate the DOJ’s conduct toward political opponents?
The California governor’s office referred reporters to a fact sheet claiming that federal investigators spent months trying to indict Newsom and, upon failing, widened their search for criminal activity. FeedSpot
Conclusion
The Gavin Newsom DOJ investigation story is one of the most politically charged developments of June 2026. Newsom claims Trump is weaponizing federal law enforcement against a potential 2028 rival. The DOJ has stayed silent. Investigators appear focused largely on his wife’s finances and nonprofit fund use. Meanwhile, Newsom is framing the probe as a badge of honor. Proof, he says, that Trump sees him as a genuine threat. As legal and political battles continue to collide in Washington and Sacramento, this story is far from over.
