campaign when donald trump would have good debate nights and the republican keyboards would appear to go off the rails and put the party in all sorts of crazy positions, a lot of democrats, the trump campaign and the republicans today sound like the democrats four years ago and guess what, trump's president. >> well, but that assumes there is a donald trump in the democratic field who can kind of defy all of the norms and traditions and metrics and the way we consider. >> do you think there is a too far to the left? >> i definitely think there's a risk. politics today is obviously so polarized. >> so binary. >> the view of the world from the republican side is totally different from democrats. democrats have spent the last six months, these candidates have spent the last six months going from one constituency group to another. and the pressure in this environment is to agree 100% or almost 100% with those constituency groups. that has not always been the