This could be be read two ways:
1) unions do not help or hurt the education of children
2) There is no incentive for a state to be subject to the demands of a union and heath and retirement benefits that cannot be sustained into the future.

I think both are true.



FYI, the link appears to be bad "page not found" maybe incomplete copy/paste.

You just have to go back to ishtar's post where it was found. It definitely was a good link from there.

Acme