Donald Trump is not teachable. He’s obviously not very bright and he’s also not teachable. His preferred modus communicado is Twitter and it crucified him just yesterday for his inane remarks on how portentuous that thing called the Atlantic is. Then just this morning, Trump once again reprised his “Jimmy Two Times” character from the movie “Goodfellas.” Trump must worship the guy because, just like him, he repeats everything he says twice — or more. Today’s gaffe du jour was to say, “We have the votes on Graham-Cassidy,” to an audience in Indiana.

Those who don’t learn from history are bound to re-tweet it.