Teachers union president Randi Weingarten channels Marx calling Jews 'privileged' members of the 'ownership class' to justify the harm she’s doing to children.What is motivating teachers unions to keep public schools closed for as long as possible?We’ve constantly heard from the left about the need to “follow the science” in dealing with the coronavirus, as President Joe Biden has repeatedly pledged to do. Yet the gap between administration policies or even the U.S. Centers for Disease Control and Prevention guidelines and the scientific facts about how the virus is spread is considerable.Given that we’ve known since last summer that younger...