With Iran back in the spotlight, the Daily Beast reminds us that we–and Bernie Sanders–have been here before: . Virtually all Americans—Democrats, Republicans and independents—united in support of the hostages and the international call for their freedom. One prominent political figure on the 2020 stage, then almost completely unknown, stood apart by joining a Marxist-Leninist party that not only pledged support for the Iranian theocracy, but also justified the hostage taking by insisting the hostages were all likely CIA agents. Who was that person? It was Bernie Sanders. Sanders was a member of the Trotskyite Socialist Workers’ Party. Not just...