The Library of Congress announced the official acquisition, on September 10, 2003, of a collection comprising over 130,000 “written accounts, e-mails, audio recordings, video clips, photographs, websites, and other materials that document the attacks on New York City, Washington D.C., and western Pennsylvania and their aftermath.” On that day, LC will also host a symposium, “September 11 as History: Collecting Today for Tomorrow.” Details about speakers and the program schedule are here.