Synopsis

Professor Penn Kimball, a man of many accomplishments – university professor, former editor of the New York Times, Rhodes scholar, and Eagle Scout – was deeply disturbed by a revelation: for three decades, government files had branded him a disloyal American. As he fights to clear his name, *Frontline* investigates the government's practice of collecting information on its own citizens. The story unfolds as Kimball grapples with the implications of this unjust designation, prompting a broade