“I doubt there's any government in the world that guides itself primarily by strategy or conceptual documents or worldview. Anybody who has the reins of power has to look at practical limitations and tradeoffs - the fact that you can focus at most on one or two things at a time, that resources are limited.”

American author and journalist

Barton David Gellman is an American author and journalist. He is known for his reporting on the September 11 attacks, Dick Cheney’s vice presidency, and the disclosure of global surveillance programs. Beginning in June 2013, he led The Washington Post’s coverage of the U.S. National Security Agency, drawing on top secret documents provided by former NSA contractor Edward Snowden. In May 2020, he published a book with Penguin Press about the rise of the surveillance-industrial state, and later joined the staff of The Atlantic.