Rather than challenging the basic structure of society and doing the hard work of movement building—the work to which King was still committed at the end of his life—we have been tempted too often by the opportunity for people of color to be included within the political and economic structure as-is, even if it means alienating those who are necessary allies. We have allowed ourselves to be willfully blind to the emergence of a new caste system—a system of social excommunication that has denied millions of African Americans basic human dignity.