Portside

A U.S. Supreme Court ruling allowing workers to refuse to pay the fees would have been the culmination of a decades-long campaign by a group of prominent conservative foundations aimed at weakening unions that represent teachers and other public employees. Tuesday’s deadlock denied them that victory, but it set no precedent and left the door open for further challenges once the Supreme Court is back at full strength.

The justices consider a challenge to labor organizations without weighing the practical implications of their decision.

Anti-union laws don’t help the economy, don’t create jobs and don’t end ‘compulsory union membership’. They can only kill off unions

The court case could pose a major threat to public-sector unions whose clout grew in the 1970s after the high court upheld laws requiring all employees who benefit from collective bargaining to contribute to the union. Although teachers and other public workers may refuse to pay dues used to support a union's political activities, they can still be forced to pay a so-called "fair share" fee that covers operation costs.