Yeah, the irony of it. They help him get the nomination as apparently the furthest left candidate in the contest and he's pays them back by telling the truth.
He should have shown his gratitude by joining the Rubios and Cristies in the GOPe and blamed his loss on conservatives not wanting to give amnesty and other free stuff away.
This incident does illustrate with clarity just what kind of sniveling, back stabbing cowards comprise the GOP.
We can expect treachery from them and nothing else.