Foreclosures and tent cities have become commonplace in the U.S. and those without domicile are often left to find individual solutions to their plight. In South Africa, the poor and the homeless have mobilized themselves and are fighting back. S'bu Zikode, the head of shack dwellers' movement Abahlali baseMjondolo, discusses how that organization was formed and the obstacles it faces, including violent attacks by the police and those in power.