us, materials about code breaking, materials regarding sources that are not directly related to what happened in dallas but people run by the cia elsewhere who might have provided detail or two about oswald's time in russia or japan. those are the details. >> you were talking before will cia cover operations in kongo with lumumba, in dominican republic and elsewhere, might be information there. >> no doubt about it. example, still secret maybe. haven't been through all the documents. secret was the name of the cia man who brought the poison to kongo to kill patrice lumumba, the leader. they didn't kill him but cia person brought poison to kill him. name of the cia person was secret. cia will try to protect -- maybe it's open today but cia tries to