On Saturday, the American Federation of Teachers (AFT) announced that its executive council “overwhelmingly” endorsed Hillary Clinton for the Democratic nomination for president. It did so, the official announcement says, on the basis of interviews (not released to members) and the results of a poll.

The decision couldn’t be more wrongheaded, and it’s one that members should demand the union executive council rescind. We should propose instead a decision reached by a very different process: a referendum of members that follows and is informed by debate in union outlets.

Every local should be charged by the executive council with providing space and place for members to air their opinions. The national union should encourage use of its magazine and website for this debate. In this discussion the leadership will have the opportunity to persuade members that endorsing Clinton is the wisest choice, but it will be obligated to carry out the will of the membership as expressed in the referendum.