Brilliant summation. That is what he should do.
The GOPe is using him, and there is the problem. He just doesnt know it/can see it because he is blind to the fact.
Come on, though a devious grinch, Cruz is not unintelligent.
He KNOWS that he is being “used”...but as a man of changeable opportunistic “principle” and is fully aware of the scheme he is wittingly participating in to the detriment of the formerly-working people of this country.