about watergate since the time. of course, was a critical witness in the watergate trial. he has been offering an ethics course for lawyers from the lessons that he learned during watergate. so it isn't surprising that he is an expert in what an out of control presidency looks like and what the dangers of having unlimited executive authority are and the need to have some oversight beyond the congressional acts of impeachment. >> your experience and your legal standing are the reasons we always like to have you on. i know you're asked this, given your experience, a lot, but what are the dots you connect, if any at all, between that time, that case, and what we're witnessing in a slow rolling basis every day now? >> i see so many comparisons, but one of the most obvious is, we can hear on tape president nixon committing crimes. we don't have to wait for secret