[867V309]

With Hillary basically unopposed and Florida a closed primary state, how many Dems are switching to R to vote for Jeb?

That's a good question. Some might, but there's no particular love of the Bush name among Democrats in Florida. Plus, they'd have to register as Republican to vote; too much trouble for most I expect.

[nascarnation]

I was thinking Op Chaos strategy where the party faithful make a big push to turn out the vote for the nominee most likely to lose to Hillary.