A bit of history, here:
“But as a former Democrat, I can tell you Norman Thomas isn’t the only man who has drawn this parallel to socialism with the present administration, because back in 1936, Mr. Democrat himself, Al Smith, the great American, came before the American people and charged that the leadership of his Party was taking the Party of Jefferson, Jackson, and Cleveland down the road under the banners of Marx, Lenin, and Stalin. And he walked away from his Party, and he never returned til the day he died, because to this day, the leadership of that Party has been taking that Party, that honorable Party, down the road in the image of the labor Socialist Party of England.”
Ronald Regan 1967