So Who Do the Unions Work For?

We know that the teacher's unions don't work for the parents. We also know they don't work for the students. That is perfectly illustrated by the teacher who got her job back after getting her class to vote a boy out who has Asperger's.

But now it appears that they don't work for the teachers either. The teacher's union in Detroit is trying to get 70 teacher's fired because they didn't pay their dues. I just it just confirms what some of us already knew. The teachers unions are entities that only work to dupport the union itself. It is evidenced by their politics and now this.