so when kelly, clarence kelly became the fbi director and they became aware that all these documents had been made available, he initiated an investigation. now as it turned out, kelly and felt were old friends. they had been both special agents in charge at the same time, and when kelly left the fbi, felt actually because of his kansas city connections had gotten clarence kelly the job as chief of police in kansas city. so they went way, way back. and felt was just livid, of course, to becourse, to be -- that he was a subject in an investigation. the hard thing about the investigation, they were investigating for two things, "deep throat," which had come out at that time, and john kritzer. did you ever see john felt? and she said no. did you ever see john krutzer in his office? no, but bob used to call here all the time. [ laughter ] >> i have a question about president nixon knowing that felt was a leaker. did nixon know that he was a leaker or suspect, and if he knew, who told him? who was his deep throat, and, again, why did he not fire mark felt? >> excellent questions. those are