The Unknown Known and a discussion with Oscar-winning filmmaker Errol Morris | AshCast by Harvard University published on 2014-03-13T15:26:02Z On February 26. 2014, the Ash Center hosted a film screening of the documentary The Unknown Known and a discussion with Oscar-winning filmmaker Errol Morris.The film profiles former Secretary of Defense Donald Rumsfeld. Following the screening, film director Errol Morris participated in a discussion moderated by Archon Fung on the making of the film, Morris' impressions of Secretary Rumsfeld, and dimensions of executive power. This event was part of the Challenges to Democracy Public Dialogue series celebrating the 10th Anniversary of the Ash Center. For more information please visit ash.harvard.edu.