Scholars, lawyers, and, indeed, the public at large increasingly worry about what purposive presidential inaction in enforcing statutory programs means for the rule of law and how such discretionary inaction can fit within a constitutional structure that compels Presidents to “take Care that the Laws be faithfully executed. Yet those who have recognized the problem have been hesitant to assign a role for the court in policing the constitutional limits they articulate, mostly because of the strain on judicial capacity that any formulation of Take Care Clause review would cause. In this Article, I argue that courts still can and do constrain presidential nonenforcement discretion, and that they are far better situated to do so when they oper...