This is a good insider look at the GOP crackup. It is a good read by Martin Longman of the Washington Monthly.
The party has no good choices. Neither Rubio nor Cruz will back off. Trump will run away with the nomination, despite the fact that party leaders see him as an internal tapeworm who will ruin the party.
I don’t think any of the three top GOP choices is qualified to be president. They are extreme in their views; not a moderate among them. Not a one who can work with the other party to solve problems.
Say this for the Democrats: Both Hillary and Bernie are qualified to assume the presidency. Both have experience, and both are intelligent and thoughtful.