How the FBI knew what to search for at Mar-a-Lago – and why the Presidential Records Act is an essential tool for the National Archives and future historians

The act, first passed in 1978, says administrations have to retain"any documentary materials relating to the political activities of the President or members of the President's staff, but only if such activities relate to or have a direct effect upon the carrying out of constitutional, statutory, or other official or ceremonial duties of the President."…

https://theconversation.com/how-the-fbi-knew-what-to-search-for-at-mar-a-lago-and-why-the-presidential-records-act-is-an-essential-tool-for-the-national-archives-and-future-historians-188483