The Employee Free Choice Act (EFCA), as Union Corruption Update has argued on several occasions, is a misnamed piece of federal legislation. Under the guise of expanding a worker's choice of whether or not to join a union, it would remove that choice, intimidating employers in the process. The proposal is based on unsound economics. But it's likely also based on unsound constitutional law. That's the view expressed in a new report authored by a major legal observer in public policy issues, the University of Chicago's Richard Epstein. As congressional Democrats, with the full support of the Obama administration, are poised to repeal existing safeguards against unchecked union power, Epstein's analysis is indispensable reading.