Jackson was the chief prosecutor. As a long-time admirer of Jackson, I always assumed that he did a good job.
My admiration for Jackson stems from his defense of law as a shield of the people rather than a weapon in the hands of government, and from his defense of the legal principle known as mens rea, that is, that crime requires intent. I often cite Jackson for his defense of these legal principles that are the very foundation of liberty. Indeed, I cited Jackson in my recent July 31 column. His defense of law as a check on government power plays a central role in the book that I wrote with Lawrence Stratton, The Tyranny of Good Intentions.
In 1940 Jackson was US Attorney General. He addressed federal prosecutors and warned them against "picking the man and then putting investigators to work, to pin some offense on him. It is in this realm—in which the prosecutor picks some person whom he dislikes or desires to embarrass, or selects some group of unpopular persons and then looks for an offense—that the greatest danger of abuse of prosecuting power lies. It is here that law enforcement becomes personal, and the real crime becomes that of being unpopular with the predominant or governing group, being attached to the wrong political views or being personally obnoxious to, or in the way of, the prosecutor himself."