California Gov. Gavin Newsom (D-CA) said Monday that the U.S. Justice Department is investigating him and his wife, Jennifer Siebel Newsom [1].

The announcement highlights escalating tensions between the state's executive leadership and the federal government under President Donald Trump. This development signals a potential legal confrontation between one of the nation's largest state economies and the current administration.

Newsom said the investigation in a video released to the press on June 15, 2026 [2]. He said the probe is politically motivated and part of an effort by President Trump to weaponize the Justice Department against political opponents [3].

While the governor did not provide specific details regarding the nature of the investigation or the specific allegations, the statement was shared across multiple news outlets via an online video [4]. The announcement originated from the governor's office in California [5].

The Justice Department has not yet issued a formal public statement regarding the status of the probe, or the specific legal basis for the investigation into the governor and his spouse [1].

Newsom has frequently been a vocal critic of the Trump administration's policies. This legal pressure follows a pattern of friction between the two offices over federal and state jurisdictions — a conflict that now extends to personal legal scrutiny of the governor's family [3].

the U.S. Justice Department is investigating him and his wife

This investigation represents a significant escalation in the political rivalry between Gov. Newsom and President Trump. By framing the probe as a weaponization of federal law enforcement, Newsom is positioning himself as a target of political persecution, which may influence his future political standing and the legal relationship between California and the federal government.