Benjamin Wittes issues a persuasive call for greater coherence, clarity, and public candor from the American government regarding its detention policy and practices, and greater citizen awareness of the same. In Detention and Denial, he illustrates how U.S. detention policy is a tangle of obfuscation rather than a serious set of moral and legal decisions. Far from sharpening focus and defining clear parameters for action, it sends mixed signals, muddies the legal and military waters, and produces perverse incentives. Its random operation makes a mockery of the human rights concerns that prompted the limited amount of legal scrutiny that detention has received to date. The government may actually be painting itself into a corner, leaving itself unable to explain or justify actions it may need to take in the future. The situation is unsustainable and must be addressed.