"The message of these films has become alarmingly familiar: American public education is a failed enterprise. The problem is not money. Public schools already spend too much. Test scores are low because there are so many bad teachers, whose jobs are protected by powerful unions. Students drop out because the schools fail them, but they could accomplish practically anything if they were saved from bad teachers. They would get higher test scores if schools could fire more bad teachers and pay more to good ones. The only hope for the future of our society, especially for poor black and Hispanic children, is escape from public schools, especially to charter schools, which are mostly funded by the government but controlled by private organizations, many of them operating to make a profit."