Mireille Knoll managed to survive the Nazis during the Holocaust, but antisemitism is ancient and tenacious, and its tentacles finally caught up with her last week at her home in Paris. The 85-year-old Knoll was stabbed 11 times and burned after attackers – a neighbor and a homeless man – tried to set her apartment ablaze. The men, both in their 20s, were later arrested for a crime that is being investigated as an antisemitic attack. “She’s a Jew, she must have money,” said one attacker to the other, according to Gérard Collomb, the interior minister of France.