Battle Royale Over Rightful Heir to Israeli Self-Defense Discipline

By ISABEL KERSHNER NETANYA, Israel — More martial than art, this form of fighting extols the virtues of a poke in the eye and a timely kick to the groin. Its masters insist it is not a sport, because there are no rules, except for one: to survive. Krav Maga, the rough, close-combat self-defense system…