[Excerpt] Over the past 15 years, U.S. corporations have searched desperately for ways to turn back stiff foreign competition. One of their strategies has been subcontracting—letting work out to outside firms, so as to gain access to both better production techniques and cheaper, more docile labor. Responding to subcontracting will be one of the principal challenges facing labor in the 1990s. The impact of subcontracting has already been quite severe, particularly for unionized workers. Tens of thousands of workers have lost their jobs, and others have taken pay cuts. Unions are responding to this challenge by using both collective bargaining and public policy mechanisms. This article will focus on innovative efforts by two unions: the St...