Leonard Blavatnik Takes JPMorgan to Trial Over Subprime Loss

Leonard Blavatnik Takes JPMorgan to Trial Over Subprime Loss

Nick Harvey/

Leonard Blavatnik at the Love Ball London in 2010. A trial began today in New York State Supreme Court in Manhattan in the lawsuit that Blavatnik, 55, brought against JPMorgan in June 2009, accusing them of riskier investments than his guidelines allowed. WireImage