When news spread that a suicide bomber killed five Israelis in a Tel Aviv nightclub last weekend, members of the Al Aqsa Martyrs Brigade sought refuge. Fearing reprisal from Israel, the Palestinian militants huddled inside a grungy dorm room near what used to be Yasser Arafat’s bunker. But they weren’t there to cheer the attack. Instead, they frowned on the blast that shattered the Israeli-Palestinian truce declared last month.Full Story