Daniel Lakemacher, founder of the website WarIsImmoral.com, discusses his conscientious objector (CO) discharge from the U.S. Navy, how the experience of working at Guantanamo and (independently) learning about the libertarian 'non-aggression principle' changed his mind about war and justice, the process of becoming a CO and how the military defines morality in terms of obedience/disobedience.