> The threat of leaving, or simply moving offshore, enables employers of those workers to squeeze employees into longer hours or into poor working conditions be

> The threat of leaving, or simply moving offshore, enables employers of those workers to squeeze employees into longer hours or into poor working conditions because there is no collective means of pushing back against the employer Wouldn't the formation of a local union make an employer more likely to leave a location? Seems like it would increase the size of the cost differential between staying and leaving.