UNIONS, PATICULARLY TEACHERS UNIONS, USED TO SAY THAT JOB PROTECTIONS WERE NECESSARY TO KEEP PEOPLE FROM BEING FIRED DUE TO POITICAL BELIEFS; ARE NOW SUPPORTING THE FIRING OF UNIVERSITY PROFESSORS WHO DON'T TOW THE POITICAL LINE AND THE FIRING OF PEOPLE FROM MENIAL POSITIONS BECAUSE THEY ATTENDED A POITICAL RALLY IN CHARLOTTESVILLE