 Nixon is very different. As I said, the failure to prosecute him, the really belief that Nixon had that I wish was rejected, which is that when a president does it, it's not illegal, that the country was in a civil war and the president could commit no crimes. That idea for the time being is victorious. And so that's why I say it's the most threatening of the examples, because we've never recovered from it, unlike Adams, for instance.