In a still secret – yet described in detail in the New York Times – memo, the Justice Department justified assassinating American citizen al-Awlaki despite the myriad laws and the Constitution such a killing would violate. As New York Times journalist Charlie Savage pointed out, there exists

an executive order banning assassinations, a federal law [that prohibits Americans from murdering other Americans abroad], protections in the Bill of Rights [the Fourth Amendment’s guarantee that a “person” cannot be seized by the government unreasonably, and the Fifth Amendment’s guarantee that the government may not deprive a person of life “without due process of law”], and various strictures of the international laws of war...