Sen. Sanders, the only openly socialist member of Congress, said this today:
“It reminds me of an event that took place in this country and around the world in the late 1930s…During that period of Nazism and fascism’s growth-a real danger to this country and democratic countries around the world- there were people in this country and in the British parliament who said ‘don’t worry! Hitler’s not real! It’ll disappear!” – Source
First of all, even Bernie isn’t that old. He wasn’t born until 1941, well after Hitler came to power.
Also, Hitler existed, and was a genuine threat.
I can think of a better analogy: