Interesting article here, I've heard about the Pentagon Papers, but knew nothing about the person behind the leak.
Now this most significant whistle-blower is back, with a book and pungent comments about Iraq.
Is he a hero, or a traitor?
Has he anything useful to say on current events, or is he merely trying to reclaim old glories?
If you were in a position when you knew something explosive, and had the ability to leak it to the press, would you?