Check that, in reality for the last 60+ years, Hollywood has been trying to get even with Joe McCarthy.
And McCarthy was right.
An interview with Ronald Reagan talking about being tipped off about Communists infiltrating SAG when he was the President of the union. He talks about John Wayne helping him.
President Reagan's Interview on John Wayne on September 12, 1988
...for the last 60+ years, Hollywood has been trying to get even with Joe McCarthy.
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By calling for a general boycott of all Americans who disagree with them.