On August 26, 1995, a militant Islamic group led by a 24-year-old French Muslim named Khaled Kelkal attempted to blow one of France's high-speed trains off its rails. Luckily, the bomb's detonator, which used an ordinary 12-volt battery, failed. Later that fall, other bombs would go off in France: two in double-decked metro rail cars in suburban Paris, one in a trash can along the very bourgeois Avenue de Friedland, another in a Parisian open-air market, and one more in a provincial Jewish school. In all there were nine attacks in three months, which killed 10 people and wounded 114....