Elon Musk referenced Adolf Hitler and other Nazi leaders in a social media post filled with puns early Thursday.

"I hope that I can encourage you, and my heart goes out to you," Calvin Robinson said before mimicking Elon Musk's arm gesture and smiling at the crowd.

It has been said that the Weimar Republic died twice,” Timothy Ryback writes. “It was murdered, and it committed suicide.” In his new book, “Takeover: Hitler’s Final Rise to Power,” we know who the ...