Missing American Feared a Victim of 'Dirty War' April 13, 2007 The Financial Times Guy Dinmore in Washington and Najmeh Bozorgmehr in Tehran Just why Robert Levinson, a former Federal Bureau of Investigation agent and now private investigator, should venture into Iran to meet a American fugitive wanted for murder in the US remains a mystery that the highest Bush administration authorities are trying to unravel. As the Financial Times revealed this week, Mr Levinson disappeared on March 8 after a six-hour meeting on the Iranian island of Kish with Dawud Salahuddin, an American who converted to Islam and was...