He has said stuff like, that the "war was lost the day that George Bush invaded Iraq on a fraudulent basis." He doesn't have his finger to the wind. He just tells the damn truth. He's like the little boy in the Emperor's New Clothes.
Gravel has a campaign video (you can find it on the internet) where he just stares into the camera for a good two minutes and then picks up a rock and throws it in a pond and just walks off.
Balls, I tell you!
He wrote a book entitled "CITIZEN POWER". READ IT!