Dominique Strauss-Kahn

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Former International Monetary Fund boss Dominique Strauss-Kahn leaves his hotel in Lille, northern France, Wednesday, Feb. 11, 2015, as he goes on trial for sex charges at a court. Strauss-Kahn sat nonchalantly with folded-arms and stretched legs Tuesday, before telling a French court he was completely unaware that women who participated in orgies at luxury hotels in Paris and Washington were prostitutes. (AP Photo/Christophe Ena)

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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)

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** 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)

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** FILE ** In this Nov.15, 2012, file photo, French actor Eric Debrosse acting as former International Monetary Fund leader Dominique Strauss-Kahn, centre left, and actress Jelle Saminnadin acting as Nafissatou Diallo, the hotel housekeeper, who accused Dominique Strauss-Kahn of sexually assaulting her, pose during a photo opportunity as they perform in a play "Suite 2806" in a Paris theater. (AP Photo/Christophe Ena, File)

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Nafissatou Diallo, a hotel housekeeper who had contended she was sexually assaulted by then-International Monetary Fund chief Dominique Strauss-Kahn, agreed to a settlement Monday in court in New York. The amount of the settlement was kept confidential. Mr. Strauss-Kahn did not attend the hearing. (Associated Press)

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Nafissatou Diallo, who claimes she was sexually assaulted by former International Monetary Fund leader Dominique Strauss-Kahn, arrives at a courthouse in the Bronx borough of New York on Monday, Dec. 10, 2012. (AP Photo/Craig Ruttle)

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Dominique Strauss-Kahn’s lawyers acknowledged there had been settlement talks though they dismissed as "flatly false" a report that Mr. Strauss-Kahn had agreed to pay $6 million. Nafissatou Diallo’s lawyers have declined to comment. (Associated Press)

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This combo made from file photos shows former International Monetary Fund chief leader Dominique Strauss-Kahn on May 19, 2011, left, and Nafissatou Diallo on July 28, 2011, in New York. (AP Photo, File)