A toxic nerve agent is being trucked from Indiana to Port Arthur, Texas as the US destroys its arsenal of chemical weapons. The Army says it's perfectly safe, but other states have rejected such shipments, and Port Arthur is divided. We find out why.  Also, the Israeli Foreign Minister calls for Prime Minister Ehud Olmert to resign and, on Reporter's Notebook, an accused madam has created a furor in Washington, DC.  If she releases the names of her clients, should the media print them or not?