Court's ruling hits teachers unions, but how hard is unclear

Teachers unions are hoping that recent grass-roots protests over pay and working conditions will blunt the impact of a U.S. Supreme Court ruling on union fees and help persuade dues-paying members not to abandon them.The court said in a 5-4 ruling Wednesday that government workers can no longer be required to pay fees to labor organizations that represent them in collective bargaining.The non-members paying those fees are only a small portion of the people represented by teachers unions, which a