“Such deprivation of liberty does not constitute a circumscribed sanction for a specific offense, but an open-ended progressively severe measure of coercion,” Melzer, the U.N. special rapporteur, wrote of Manning’s treatment. It does not take a U.N. expert to recognize the current conditions of Manning’s incarceration as a form of torture. It is the very definition of torture to submit a person to physical and mental suffering in an effort to force an action from them.