Infamy discusses Kennedy's murder, and the attacks that occurred on 9/11. We know both crimes generate monumental disagreements about who committed them, how the perpetrators executed them, not to mention their significance. These disagreements often hide differing methods of investigation and judgment. When you observe conflict this fundamental, where people disagree not only about what happened, but also about how to reach judgments in the matter, you know you have crimes that call for careful thought. We cannot resolve all these disagreements definitively. Infamy opens questions about how...