The central concerns of my research and teaching include: labor and class formation, racialization, the production of urban space, nationalism, the politics of citizenship, and transnational social processes, especially migration. My ethnographic research explores the social productions of racialized and spatialized difference in the experiences of transnational Mexican migrant workers within the space of the U.S. nation-state. More specifically, I examine transnational urban conjunctural spaces that link the U.S. and Latin America as a standpoint of critique from which to interrogate U.S. nationalism, political economy, racialized citizenship, and immigration law. This work contributes to a reconceptualization of Latin American, Latino, and "American" (U.S.) Studies. Likewise, I am interested in the methodological problems of ethnographic research practice and the limits of anthropological disciplinary forms of knowledge and modes of representation.