FOIA request to the Department of State for communications between Callista Gingrich, former Ambassador to the Vatican, and proponents of the "Big Lie."

Records from the Department of State calendars for former Ambassadors Sam Brownback and Richard Grenell. These records include various calendar entries from 2018 and 2019.

American Oversight has launched several investigations into the public health provision, obtaining complaints and allegations sent to the DHS Office of Civil Rights and Civil Liberties as well as emails that reveal the role played by former White House aide Stephen Miller in developing the policy.

Lawsuit filed by American Oversight against the U.S. Department of State, the Department of Health and Human Services, and the Centers for Disease Control and Prevention seeking the release of records concerning Title 42.

FOIA request to the Department of State seeking the calendars, communications, and meeting records of Assistant Secretary of State for Democracy, Human Rights, and Labor Robert Destro.

Records form the Department of State in response to American Oversight's request for email communications of the U.S. Ambassador to the European Union Gordon Sondland containing key terms related to reported efforts of the president’s personal attorney, Rudy Giuliani, to encourage the government of Ukraine to investigate President Trump’s perceived political opponents.

Records released by the Department of State in response to American Oversight’s request for communications of officials in the Office of the Legal Advisor with the president’s personal lawyer or regarding any plan to pressure Ukraine to investigate Joe Biden or his son.

Records released by the Department of State in response to American Oversight’s request for communications with the president’s personal attorneys, including Rudy Giuliani, and records reflecting communications about efforts to influence the Ukrainian government to investigate the president’s political opponents.

In 2019, multiple government employees came forward as whistleblowers to warn about efforts inside the Trump White House to rush the transfer of highly sensitive U.S. nuclear technology to Saudi Arabia.

Lawsuit filed by American Oversight against the U.S. Central Intelligence Agency and the U.S. Department of State seeking officials’ communications about efforts to share nuclear technology with Saudi Arabia during the Trump Administration.