I'm afraid Cornyn, like McCain is so Entrenched, only an Act of G_d can help US now.
To an earlier point made up thread.
We have done this before, just recently, the Tea Party, we Conservatives were very much involved with the process and vetting our own candidates, with an over 50% success rate.
I'd rather Bannon and Trumpbart stay as far away from our election process as possible, they are partially responsible for this CF we have now.