We have to distinguish between the paid consultants and entire superstructure that wats a piece of that $100 and will act like the second coming of Mark Penn until teh Jarndyce estate (”Bleak House” reference) is completely consumed.
The folks who have already pitched in any amount from tens of thousands to millions must be suffering from some buyer’s remorse. Even if they are not so attached to the money they threw away, John Ellis Bush has become a head sticking out the side of the mountain that non-GOPe candidates are first tying their rope to, and then stepping on top of in their eforts to make it to the summit. His presence has impeded the ability of the Establishment to back another player more to their liking (Kasich, Rubio, maybe even Walker or Perry).
Please excuse numerous typos which are due to the environment I am working in.