How is Trump going to be able to win with this much disunity?
I am convinced more than ever the GOPe WANTS hillary to win.
We need to expect that the GOPe is going to reject Trump.
He has beaten them and will do so again because the People support him.
As for disunity at the political level, there has always been tension in the GOP. This time the fracture zone is in a different location, that's all. The Romney/Ryan wing, the Bush wing, and the inconsequential McCain wing are asserting their pique. Big deal.
That was obvious from the start. Yeb was to be the sacrificial but well-behaved lambie poo.