When Chelsea Manning was arrested, Daniel Ellsberg would remind everyone that the stuff he leaked had a higher classification than whatever Manning leaked.
The Most Dangerous Man in America: Daniel Ellsberg and the Pentagon Papers is a great documentary about him.
Fun fact: Mike Gravel was an Alaskan senator. When he heard Daniel had the papers, he convinced Daniel to send them to him. Then Gravel went on a filibuster to prevent funding of the Vietnam war, and he chose to read the Pentagon papers aloud in the filibuster. By doing so, he ensured that they would legally be accessible to the public, because they were now part of the congressional record.
The Most Dangerous Man in America: Daniel Ellsberg and the Pentagon Papers is a great documentary about him.
Fun fact: Mike Gravel was an Alaskan senator. When he heard Daniel had the papers, he convinced Daniel to send them to him. Then Gravel went on a filibuster to prevent funding of the Vietnam war, and he chose to read the Pentagon papers aloud in the filibuster. By doing so, he ensured that they would legally be accessible to the public, because they were now part of the congressional record.