Decades before he orchestrated the October 7 attacks by Hamas on Israel, Yahya Sinwar was jailed by an Israeli military tribunal for multiple murders. His response: to study Hebrew. “[Vladimir] Jabotinsky and [Menachem] Begin and [Yitzhak] Rabin — he read all the books that came out about prominent Israeli figures,” said Micha Kobi, who interrogated Sinwar for the Shin Bet...