to use this to gather more information. it's been a proceeding to say we believe the president ought to be impeached. now we are talking about a middle ground where it would be an inquiry somewhere above a legislative oversight but somewhere under an impeachment proceeding. >> they don't want to use the impeachment word, the other i word. >> this is the little i with a dot on it. >> the book is about theodore roosevelt. after he left the white house and was called to testify for days on a libel case. >> imagine roosevelt testifying for eight days. we got the transcript. over 3,000 pages from 1915. roosevelt was sued for libel. he called the head of the republican party corrupt. >> imagine that. >> the guy sued him for libel. he goes to court and it becomes a case where he has to defend