With questions lingering about how high in the Bush administration the deception reached, Congress is preparing for yet another hearing next week.
The Pentagon is separately preparing a new round of punishments, including a stinging demotion of retired Lt. Gen. Philip R. Kensinger Jr., 60, according to military officials who spoke on condition of anonymity because the punishments under consideration have not been made public.
In more than four hours of questioning by the Pentagon inspector general's office in December 2006, Kensinger repeatedly contradicted other officers' testimony, and sometimes his own. He said on some 70 occasions that he did not recall something.
At one point, he said: "You've got me really scared about my brain right now. I'm really having a problem."