Federal judge John Tunheim, former chair of the congressionally appointed Assassination Records Review Board (ARRB), will speak March 16 at a unique Sunshine Week press conference organized by CAPA to focus on this year's deadline for disclosure of secret records about President Kennedy's 1963 assassination. Tunheim, currently chief U.S. District Judge in Minnesota, is shown in an official photo. The JFK Records Act, approved unanimously by Congress in 1992, mandates the release by Oct. 26 of all U.S. government records related to the assassination of President Kennedy on November 22, 1963. Under Judge Tunheim’s leadership, the ARRB reviewed and released some four million pages of assassination-related material in the 1990s.