The U.S. Department of Justice on Tuesday, in a lawsuit brought by former Fox News host and interim U.S. Attorney Jeanine Pirro, has asked a federal judge to find that three Corporation for Public Broadcasting (CPB) board members fired by President Donald Trump via email months ago have nonetheless continued working and “usurped their former offices” without lawful authority.

Known as a quo warranto action — a legal maneuver aimed at challenging a person”s right to hold a public or corporate office — the DOJ’s suit aims to have the U.S. District Court for the District of Columbia declare that Diane Kaplan, Laura G. Ross and Thomas E. Rothman should be ousted from their Board of Directors offices at CPB, a private nonprofit corporation created by Congress in 1967 to promote the “growth and development” of public broadcasting across the country.

“President Donald J. Trump lawfully removed each Defendant from office on April 28, 2025. As recent Supreme Court orders have recognized, the President cannot meaningfully exercise his executive power under Article II of the Constitution without the power to select—and, when necessary, remove—those who hold federal office,” the DOJ said. “Personnel is policy, after all.”

The suit cast Kaplan, Ross and Rothman as defiant and carrying on at work despite failing to persuade a federal judge last month to declare that that the “purported” firings by email were of “no legal effect.”

“Despite the Court’s denial of their request for preliminary relief, Defendants have continued to usurp the office of board member of the CPB, including by participating in board meetings, voting on resolutions and other business that comes before the board, and presenting themselves to the public as board members,” the filing said. “All of this is manifestly unlawful.”

While Kaplan and Rothman were appointed by then-President Joe Biden, Ross was appointed by Trump in his first term and then again by Biden. All three were confirmed by the U.S. Senate, as the Public Broadcasting Act of 1967 requires; there are nine board members in total, and “no more than 5 members of the Board appointed by the President may be members of the same political party.” Under the law, the board members are not “officers or employees of the United States.”

The firings brought the number of active board members to two.

In April, CPB filed a federal lawsuit claiming that Trump had “no power to remove or terminate” Kaplan, Rothman and Ross in “one sweeping act of executive overreach.”

The suit sought a restraining order that was later treated as a preliminary injunction request, but a federal judge — not convinced at this stage that Trump lacked authority to remove the board members — ruled in June that the plaintiffs “failed to carry their burden of demonstrating that they are likely to prevail on the merits of their claim for injunctive relief or that Plaintiffs are likely to suffer irreparable harm in the absence of preliminary relief.”

U.S. District Judge Randolph Moss reasoned at the time that although “Congress made clear that it intended that the Board of Directors perform its duties outside the government and without government or political influence,” the board could still function with two members and “important questions regarding the status of the Corporation and its relationship with the federal government” would have to be answered “another day.”