But she did say she overheard Saddam and his son Oday discussing plans to move chemical weapons around by night to avoid their detection by U.N. inspectors — something U.S. intelligence soruces say they always suspected. U.S. intelligence agents have not yet debriefed Lampsos, but government sources told Primetime her apparent knowledge of Saddam's habits and behavoir could be critical to a U.S. effort to remove him from power.