I suppose we first have to establish if Holocaust denial and Holocaust revisionsim are one in the same. From a historical/scientific standpoint revisionsim, in and of itself, is a good thing.

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I am a liberal, a classical liberal. Classical liberalism is liberalism, but the current collectivists have captured that designation in the United States. In Europe they are glad enough to call themselves socialists. But no one in America wants to be called socialist and admit what they are.