At the forefront of the workers’ movement in the last few years have been undocumented immigrants, most of them from Latin America. In the Spring of 2006, they poured onto the streets by the millions, as decades of discrimination and exploitation boiled to the surface. The traditional non-profits, labor leaders, and “progressives” in general were unable to control the movement when it first erupted. Lacking confidence in or an understanding of how the working class moves, they were taken completely by surprise.