FILE - In this Saturday, April 1, 1972 file picture, Daniel Ellsberg, chief defendant in the Pentagon Papers case, addresses a crowd at the State Capitol in Harrisburg, Pa. following an anti-war parade that ended at the Capitol. The rally was also held in support of the seven defendants in the Harrisburg conspiracy trial. Forty years after the explosive leak of the Pentagon Papers, a secret government study chronicling deception and misadventure in U.S. conduct of the Vietnam War, the report is coming out in its entirety on Monday, June 13, 2011. The 7,000-page report was the WikiLeaks disclosure of its time, a sensational breach of government confidentiality that shook Richard Nixon's presidency and prompted a Supreme Court fight that advanced press freedom. (AP Photo/Rusty Kennedy)