"With my respect to the Select Committee, I did not submit this statement prior to my testimony today pursuant to the Rules of the U.S. House of Representatives, so to avoid any appearance or suggestion that my testimony is that of an interested political party partisan or is on behalf of the Select Committee or any person involved with, on, or after January 6, or is that of a witness in any other way “interested” in these hearings. I testify today only as a private citizen, and as a non-partisan, disinterested, independent former Federal Judge on the United States Court of Appeals who happens to have been a fact witness to the events surrounding January 6. The views, the thoughts, and the words herein are mine and mine alone, submitted to the Select Committee on my own behalf and no one else’s."
January 1, 1970
https://en.wikiquote.org/wiki/J._Michael_Luttig