we're joined by russ feingold, who has participated in exactly such senate trial. "washington post" reporter libby casey. senator feingold, your views of what the senate and by proxy america saw today in this trial. >> well, it's obviously a very sad and disturbing day, but, you know, you mentioned history in the previous segment. something very historical did get done today. this notion that somehow there couldn't be an impeachment trial after the president leaves office. it's over. people had to scramble, for examples in lesser cases, but now you have a trial commencing on the president of the united states who has left office. and that's very important to clarify. the second thing is the way i look at this is a little bit about history. and that is that 25, 50, 100 years from now when a kid gets asked who is the only president that got impeached twice, the answer is going to be donald trump. just like when i was a kid, who is the only president who was ever impeached, andrew johnson. and that gets a child to wonder, well, what was that all somebody what did they