And all over the country the antagonists of human liberty, of human dignity-the racketeers, the crooked political figures, the shysters, the dealers in phony religions, the sweat-shoppers, the petty authoritarians, all of the key figures among the traffickers in human misery and human oppression, themselves somewhat adept in the arts of the mind and acutely aware of the danger of free knowledge-all of this unholy breed stirred uneasily and wondered what was taking place.