On Feb. 14, the workers made their voices heard, with 53% voting against allowing the UAW to represent them. I believe that the workers understood that they were nothing more than dollar signs for the UAW. Obviously, I could not have been happier for the Volkswagen employees, for the community and for Tennessee.

Unfortunately, the UAW has chosen to ignore the employees’ decision and has filed objections with the National Labor Relations Board, charging that elected officials like me should not be allowed to make public comments expressing our opinion and sharing information with our constituents. It is telling that the UAW complaint does not mention President Obama’s public statement urging the employees to vote for the union.

If the National Labor Relations Board upholds these objections, it would be an unprecedented assault on free speech. In every similar case where a company has remained neutral in a union-election drive, members of Congress on both sides of the aisle have voiced their opinions. The NLRB has ruled repeatedly that public officials have the right to make statements taking sides in a union election, and that those statements do not justify overturning the outcome of that election.

The stakes are high. The UAW has publicly stated that its very survival depends on organizing foreign auto manufacturers. Mr. Obama raised the ante when he weighed in on behalf of the union during the voting period.