inconvenient truths, evidence-based arguments for impeaching donald trump, for doing what donald trump says he did which was to ask for investigations into burisma and a debunked conspiracy theory of 2016. the republicans on the other hand, they were playing for this nano second, for this political nano second. it is a known unknown what happens next election day. we didn't get '16 right. it's hard to predict what 2020 will bring. and the republicans spent the last, you know, ten hours or so playing it for this nano second in american politics. >> all of us would normally be tuning in to hear chris hayes as luck would have it is part of our family at this hour. >> i think what was most striking today is there were certain members of our caucuses