The Supreme Court Has Held in Several Cases That Unions

The Supreme Court has held in several cases that unions are not to use agency fees for political purposes without permission. As a result:

A) unions generally ignore the law
B) the National Labor Relations Board has developed a procedure to ensure that the Court's ruling is upheld
C) unions have generally quit using agency fees for political purposes
D) such fees have been redirected to charitable purposes
E) there never was such a ruling by the Supreme Court, so this question is not relevant