I think Saddam is dead.
Think about it -- there were no media reports from Arab TV or released tapes claiming that Saddam's sons were alive. And yet they were alive, probably directing -- at least paying for -- the assassin attacks on US forces.
Yet the same sources release audiotapes claiming Saddam IS alive, but curiously they can never provide evidence in a form that would provide real proof, i.e., a videotape with visual proof embedded, i.e., a current version of the NY Times for example.
So they hide the existence of the living sons, and extoll the existence of the dead Saddam, all for the purpose of misdirection, and in an attempt to maintain the intimidation effect of Saddam on the Iraqis.