Diversity vs unions

[birdwatcher]

Бостонские новости: city school officials have made no headway in their efforts to hire a more diverse group of teachers, but the district has recruited more minority principals. Почему, может, директорам экзамены сдавать не надо? Вовсе нет! Superindendant Payzant has been limited by union contractual obligations in his efforts to diversify the teacher work force. But he has more freedom to replace principals.