Teacher unions wage war against charter-school donors

Innovation in education is unacceptable to those who have a stranglehold on it, because that innovation is a threat to their power.  So of course they would smear any attempt at improving education that doesn’t involve them.  Indeed, they are the problem.  Their reaction to legitimate attempts to improve education is a sign that they don’t mind sacrificing quality of education in service to their position of power. Wall Street Journal