Michigan right-to-work law went into effect last spring.&nbsp; But the teachers' union began fighting the loss of membership even before the law took effect.&nbsp; Many contract were renegotiated in advance of the law and opt-out windows were extremely small.&nbsp; And those weren't the only obstacles thrown in the way.&nbsp; Clearly the Michigan Education Association isn't going to give up with a fight... fair or not.&nbsp; Read more:&nbsp; <a href="http://www.nationalreview.com/article/366117/michigan-teachers-locked-jillian-kay-melchior">www.nationalreview.com/article/366117/michigan-teachers-locked-jillian-kay-melchior</a><br />