At a moment when Israel is under new jurisprudential assaults from those world leaders who would pay no attention to pertinent international law (most conspicuously, President Obama's commitment to a still one-sided "Road Map"), it may be a good time to recall previous episodes of more-or-less similar disregard.
We Jews know a terrorist when we see one. Surely we don't need the elegant refinements of international law to help us distinguish a suicide bomber from a freedom fighter. If it looks like a duck Nothing could possibly be easier to understand.
One of the most elementary principles of law is known as Nullum Crimen Sine Poena: "No crime without a punishment." Stemming from at least three separate passages of the Torah (Exod. 21:22-25; Lev. 24:17-21; Deut. 19:19-21), the Lex Talionis or "law of exact retaliation" was absolutely integral to the Nuremberg Trial and judgment.