Democrats intend to challenge Donald Trump's use of presidential powers to ensure the secrecy of White House documents and correspondence after gaining control of Congress, Politico writes. The Trump administration insists on protecting internal communications, including contacts with outside advisers. Democrats plan to conduct investigations related to presidential pardons, Trump family businesses, criminal cases with a political component and handling of materials in the Epstein case. It is expected that the differences may become the subject of legal proceedings, including in the US Supreme Court. Their decisions can affect the division of powers between the President and Congress in matters of access to information.