realistic challenge to president trump? >> also, just, first let me say for those of us that are political geeks, this is exciting stuff, right. 2019 is going to be crazy and fun and most of the fun will be on the democratic side, and the most i would be afraid of is joe biden, experience and the likability and what the candidate did not have in 2016. let's be honest, it's an electoral college election, and not about the popular vote. so western elites are likely not going to be a threat to president trump, and so from my perspective as a trump partisan biden would be the most formidable adversary. >> joe biden right there at the top with 32% of respondants, that being said, putting a well established and well-known politician, but an older white