Generals held in connection with assassination in Lebanon are freed . Tribunal investigating murder of former PM ordered their release . Comment: Washington accuses Syria of being behind the killing of the popular statesman .
Generals held in connection with assassination in Lebanon are freed . Tribunal investigating murder of former PM ordered their release . Rafik Hariri was killed in a car bombing in Beirut in 2005 . Washington accuses Syria of being behind the killing of the popular statesman .