The opinion that need to be voiced is that Communism has failed, wherever tried. Little I say is new, but is unknown to the millions, apparently. Kruschev knew Communism had failed when he visited a Texas supermarket and saw what Capitalism makes available to even poor people. Only the special, elite markets set aside for the ruling class like him had decent groceries. The people suffered.
That is our future, if we go with the man who has hung with Marxists all his life.
Time Marxism and Communism were thrown on the ash heap of History, as failed ways of ruling, like absolute Monarchy. That is the message PBS should broadcast.