Trump a thin skinned tyrant?

Andrew McCarthy:

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In sum, there was no offense but, rather, a proper line of questioning that was unflattering to Trump because it accurately reported obnoxious public statements he’d made — the same sort of thing every politician should expect to be called on and that every Republican politician is guaranteed to be called on. Trump parried it capably, perhaps even turning it to his advantage. That should have been the end of it, yet Trump could not help but flash the unsavory parts of his personality. He is so self-absorbed that he had to turn the exchange into a personal battle with the journalist; and he is on such a hair-trigger that he went DEFCON 5 over what, essentially, was no offense at all, much less a vicious attack.

Mix in his signature instability: He would never stop treating Kelly nicely, until — turning on a dime — he did . . . just like Carly Fiorina was unattractive until she was “beautiful” . . . and Jeb Bush was a great guy until he was a loser . . . and Ted Cruz was a friend until he was a “nasty” guy that no one would have for a friend . . . and ISIS was Putin’s problem until we needed to obliterate them . . . and he was going to roll over all the “stupid” people on Capitol Hill who’ve screwed everything up until he was going to make deals with his old friends Pelosi, Reid, and Schumer . . . and he was going to round up and kick out 12 million illegal aliens but then bring most of them right back into the country.

How can Trump fans think, based on what he’s saying at the moment, that they know what a President Trump would do a year from now? The truth is: No one knows whether what he just said is what he’ll be saying five minutes from now.
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This pretty well explains why I came to the conclusion that Trump is just too unstable to be a good President.  His immigration plan looks like an even more expensive version of amnesty than the gang of eight bill.