DENVER (AP/CBS4) An advocacy group for Somali immigrants has cautioned against linking terrorism to a man found dead in a Denver hotel with a pound of highly toxic sodium cyanide in his room. U.S. Attorney General Michael Mukasey said Thursday terrorism couldn't be ruled out, but that it was not indicated in the investigation. Saleman Abdirahman Dirie, 29, of Ottawa was found dead Monday, and police say a powder found in his room was cyanide. The cause of death hasn't been established. Police say they don't suspect foul play and the FBI says there's no apparent connection to terrorism. The...