>>What exactly are the high conservative principles of Romney and McCain that Trump has failed to express?<<
Same for Congressional Republicans. On every issue, they fold like a cheap suit. And keep pushing the country ever-leftward.
It is not failing to express conservative principles that the #NeverTrumpers object to; it is that Trump won’t play designated loser. So they emulate their true hero, Vidkun Quisling.
Interest that Limbaugh was a Cruz supporter, but is now reluctantly supporting Trump. Too bad Glenn Beck is reluctant neverTrumper#. Cruz’s had his window of opportunity, but preferred to take of the veil and show the world his self-centered narcissism. He will never have the same level of Tea Party support he once enjoyed....Including me.