It's no accident that Trump sounds like Hitler...
According to this Vanity Fair article in 1990, Trump IS a fan of Hitler, at least according to his first wife, Ivana Trump.
Donald Trump appears to take aspects of his German background seriously. John Walter works for the Trump Organization, and when he visits Donald in his office, Ivana told a friend, he clicks his heels and says, Heil Hitler, possibly as a family joke.
Last April, perhaps in a surge of Czech nationalism, Ivana Trump told her lawyer Michael Kennedy that from time to time her husband reads a book of Hitlers collected speeches, My New Order, which he keeps in a cabinet by his bed. Kennedy now guards a copy of My New Order in a closet at his office, as if it were a grenade. Hitlers speeches, from his earliest days up through the Phony War of 1939, reveal his extraordinary ability as a master propagandist.
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http://www.vanityfair.com/magazine/2015/07/donald-ivana-trump-divorce-prenup-marie-brenner
Link to this article found on this article from Cracked:
http://www.cracked.com/blog/why-comparing-donald-trump-to-hitler-makes-perfect-sense_p2/