Trump isn’t Hitler. He just sounds like him…
Hitler: In the course of my life I have very often been a prophet, and have usually been ridiculed for it. Today I will once more be a prophet.
Trump: They laughed at me when I said to bomb the ISIS controlled oil fields. Now they are not laughing and doing what I said.
Hitler: As Fuehrer of the German people and Chancellor of the Reich, I can thank God at this moment that he has so wonderfully blessed us in our hard struggle for what is our right.
Trump: We need somebody that can take the brand of the United States and make it great again. We need — we need somebody — we need somebody that literally will take this country and make it great again. We can do that.
Hitler: As a Christian I have no duty to allow myself to be cheated, but I have
the duty to be a fighter for truth and justice.
Trump: I have a great relationship with God. I have a great relationship with the Evangelicals. In fact, nationwide, I’m up by a lot, I’m leading everybody. But I like to be good.
Hitler: The Jew does not possess an inner spiritual life. I do not need to explain here what a Jew generally looks like. You all know him. In the most solemn moments he flickers his eyes and one can see that even during the most beautiful opera he is calculating dividends.
Trump: (The Mexicans) are sending people that have lots of problems, and they’re bringing those problems with us. They’re bringing drugs. They’re bringing crime. They’re rapists.
Hitler: The war against Russia will be such that it cannot be conducted in a knightly fashion. This struggle is one of ideologies and racial differences and will have to be conducted with unprecedented, unmerciful, and unrelenting harshness.
Trump: And the other thing is with the terrorists, you have to take out their families. When you get these terrorists, you have to take out their families. They care about their lives; don’t kid yourself. But they say they don’t care about their lives. You have to take out their families. 
Hitler: Let the nation know that its existence—which depends on its internal order and security—cannot be threatened with impunity by anyone!
Trump (To security staff, regarding protesters): Throw them out! Throw them out into the cold! No coats! Confiscate their coats!
Trump supporters are getting the message; at a December rally in Las Vegas, a black protester was surrounded and threatened.
“Shoot him!”
“Light the motherfucker on fire!”
“Sieg heil!”*
The Trump Shirts just need the command.
(*Cited from Ryan Lizza’s article The Duel in The New Yorker.)