Deluge:
Socialists in America have understood for a long time that to openly call themselves socialists or communists would be a huge mistake. That's why there are books that guide them in how to present themselves to the public such as, "Rules for Radicals" and organizations like the Fabian Socialists whose image of a wolf in sheeps clothing strongly resembles their actions.
Americans call Democratic policies of support for the welfare state, using the IRS (our tax collectors) to target their political enemies while leaving every single large corporation untouched by audits (look it up if you don't believe me), and high taxes on small businesses and the professional class, socialists, because socialism is their ultimate goal.
There have been numerous professional democratic politicians who went into business after office. George McGovern is a prime example. McGovern is an interesting case for his strong support of heavy regulations as a politician, but after going into small business entrepreneurship after leaving office, remarked on the idiocy of his actions as politician and lamented how stifling government is to the American commoner.
The fact is that the policies of high taxes, welfare, and redistribution schemes, decrease wealth, increase immorality, and feudalize the population very similarly to actual socialist regimes like the Soviet Union. It doesn't matter if you personally see these things as totally different simply because one system is voted in by the people and one is forced on them. The results are the same and the rest is arguing over semantics.