related_tweet: @sdseabolt @scott_bundy @kimaust54786568 @sawsan24 @sacbee_joed @aftteach @wearecta @afthighered @californialabor @aftunion @crlainc @naacp @npr @ninatotenberg @newshour so teachers are non essential government employees? teachers stay safe while disadvantaged students stay home where no one can see them, help them. many non union schools all over have been open safely. so yeah, unions. most powerful in us. what about following the science?