Lectric Law Library
'Lectric Law Library: New York Times v. United States
The 1971 leaking of the Pentagon Papers to the New York Times led to a Supreme Court case in which the government took the newspaper to court over publishing classified information about Vietnam War policy.
George Washington University
Nsa: The Pentagon Papers: Secrets, Lies, and Audiotapes
This site offers an extensive history of the 1971 Pentagon Papers case. Features include transcripts of President Nixon's tapes, White House phone conversations, memoirs, and other primary resources.
PBS
James Goodale: The Interview
An interview with James Goodale, the general counsel for "The New York Times" during the Pentagon Papers case, concerning the Pentagon Papers and the First Amendment.