> Jacobsen's gripping account of how a platoon's deployment revolved around biometrics and how it ultimately led to a grave betrayal of justice is a must-read. Jacobsen fails to substantiate her connection between counterinsurgency and domestic policing norms. Nonetheless, she makes a compelling case for why deliberate thought must go into how governments use biometrics in the future. She rightly points out that citizens of the U.S. must be wary of the creep of battlefield biometrics into everyday policing. Questions still exist as to who should own biometric data of populations, what rights individuals have over their biometric fingerprint, and who should have access to such databases, especially when a war is over. Perhaps a future Geneva Convention-like treatment of biometrics is the answer in our ever-connected world.