** FILE ** Dominique Strauss-Kahn, former managing director of the International Monetary Fund, leaves his apartment building in Paris on Tuesday, Dec. 11, 2012. (AP Photo/Jacques Brinon)
International Monetary Fund Managing Director Christine Lagarde leaves her apartment building in Paris for a French court on Thursday, May 23, 2013. Ms. Lagarde is being investigated by the special court over a controversial arbitration deal that she oversaw as French finance minister in 2008. (AP Photo/Thibault Camus)
International Monetary Fund Managing Director Christine Lagarde leaves her apartment building in Paris for a French court on Thursday, May 23, 2013. Ms. Lagarde is being investigated by the special court over a controversial arbitration deal that she oversaw as French finance minister in 2008. (AP Photo/Thibault Camus)
Dominique Strauss-Kahn (left), former International Monetary Fund chief, leaves a Paris courthouse on Tuesday, Feb. 26, 2013, after filing a lawsuit over a new book about a past relationship. (AP Photo/Christophe Ena)
Dominique Strauss-Kahn (left), former International Monetary Fund chief, leaves a Paris courthouse on Tuesday, Feb. 26, 2013, after filing a lawsuit over a new book about a past relationship. (AP Photo/Christophe Ena)
International Monetary Fund Managing Director Christine Lagarde (AP Photo/Haraz N. Ghanbari)
International Monetary Fund Managing Director Christine Lagarde (Associated Press)
Dominique Strauss-Kahn, former managing director of the International Monetary Fund, leaves his apartment building in Paris on Tuesday, Dec. 11, 2012. (AP Photo/Jacques Brinon)
** FILE ** Dominique Strauss-Kahn, former managing director of the International Monetary Fund, leaves his apartment building in Paris on Tuesday, Dec. 11, 2012. (AP Photo/Jacques Brinon)
