Dominique Strauss-Kahn arrives at the courthouse in Lille, France, on Tuesday to testify in a trial involving orgies and an alleged prostitution ring. Michel Spingler/AP hide caption

itoggle caption Michel Spingler/AP

Former IMF head Dominique Strauss-Kahn (partially seen in backseat of the car) arrives for the start of a trial in the "Carlton Affair," in Lille, France, on Monday. Pascal Rossignol /Reuters/Landov hide caption

itoggle caption Pascal Rossignol /Reuters/Landov

Dominique Strauss-Kahn in the studio of the French TV network TF1. Francois Guillot /AFP/Getty Images hide caption

itoggle caption Francois Guillot /AFP/Getty Images

Dominique Strauss-Kahn in the studio of the French TV network TF1. Francois Guillot /AFP/Getty Images hide caption

itoggle caption Francois Guillot /AFP/Getty Images

June 6, 2011, file photo: Dominique Strauss-Kahn during a hearing in New York State Supreme Court. Allan Tannenbaum /AFP/Getty Images hide caption

itoggle caption Allan Tannenbaum /AFP/Getty Images

Former IMF chief Dominique Strauss-Kahn in Manhattan Criminal Court in New York City on May 16, 2011. EMMANUEL DUNAND/AFP/Getty Images hide caption

itoggle caption EMMANUEL DUNAND/AFP/Getty Images