I think it's a combination of changing demographics that make standard GOP stances less viable, a change in the terrain of the culture wars, and a growing intransigence on the part of the GOP base. The general electorate used to look much more like the GOP (it was >80% white in the 80s), but it's slowly moved to where it looks more and more like Democrats. Everything has hit them all at once..This particularly has been a big problem for the Republicans for the last three presidential elections but not really for the Democrats. Is the democratic primary electorate just really similar to the general election's?
This is something I've been wanting to see for a while. Take Kaine, Becerra, Castro, Klobuchar, Franken, etc out for test drives.. see how they handle on the track.Clinton should test drive all the possible VPs at events for a week and let them all shit on Trump. We get to see how they work together and Trump's head spins.