Now we find out that the national teachers union had advised and contributed to the CDC policy on school COVID policies to keep schools closed - even though the science proved otherwise. I have said previously that the teachers unions are the greatest impediment for equality of education for ALL students. It is impossible to get rid of poor performing teachers and to reward the high performing teachers. School districts need to de-certify the unions and until they do - charter schools should be increased until the education system come to their senses.