NEW DELHI: Nigerian diplomat G A Ojedokun, who was caught on Monday trying to take out $2.27 million, has been restrained from leaving the country at the instance of the Enforcement Directorate (ED), which holds that the defence advisor to the Nigerian high commission may be holding clues to the thriving foreign exchange racket in the country. The ED has got in touch with the ministry of external affairs (MEA) to prevent Ojedokun, who had flashed his diplomatic immunity to get away, from leaving. The diplomat is interned at the guest house in Vasant Vihar where he had been putting...