-- Six weeks after the invasion of Iraq, Pentagon officials are quietly beginning to acknowledge that their failure to find Saddam Hussein may be proof that the Iraqi leader never existed. "We hate to admit it," said one unnamed official, "One of our main reasons for going in there was regime change. You know...overthrow a brutal dictator who tortured his own people. But at this point, we're not sure there ever was a Saddam Hussein. After all, if we don't have him dead or alive...who's to say?" The military official said that the statues, murals and videos of Saddam Hussein...