Former national security adviser John Bolton has written a book that has not received pre-publication approval from the government. I was a CIA officer, and I also wrote a book without prepublication approval, though the circumstances were different. The government's prepublication power comes from the Snepp case. In 1977, a former CIA officer named Frank Snepp wrote a book without prepublication approval that criticized the CIA's actions in Vietnam. The government sued him in civil court, won, and took Snepp's book money. The case established the government's ability to take profits from authors who publish without approval. The Snepp case...