Allie Bidwell:

A group of public schoolteachers on Monday petitioned the Supreme Court to hear a challenge to laws allowing teachers unions to require dues from nonmembers who disagree with union positions and policies.

A decision in the teachers’ favor could change how public employee unions operate nationwide.

The lawsuit, first filed in April 2013, takes aim at the 300,000-member California Teachers Association and the affiliated National Education Association. The plaintiffs – 10 California teachers and the Christian Educators Association International – claim California’s “agency shop” law is unconstitutional and violates teachers’ First Amendment rights by forcing them to pay union dues regardless of whether they support or are a member of the union. Twenty-six states currently have such laws in place.