Société Générale Trader Remains an Enigma - NYTimes.com

Société Générale Trader Remains an Enigma - NYTimes.com: "The trial of Jérôme Kerviel, accused of setting off nearly €5 billion in losses at the French bank Société Générale, ended Friday with judges and prosecutors conceding that a two-year investigation and three weeks of court hearings had left them no wiser about what had ultimately motivated the former trader to make his enormous,