Sisk's transnational investigation moves easily across the US-Mexico border, analyzing films made on both sides, literature de la frontera, Mexican rock music, migrant narratives, and texts written by second- and third-generation immigrants. Included are the perspectives of those who left Mexico, those who were left behind, and the children who travel back "home." Sisk discovers that the loss of Mexicans to the United States through emigration has had an effect on Mexico similar to the impact of the perceived Mexican invasion of the United States.
Spanning the social sciences and the humanities, Mexico, Nation in Transit poses a new transnational alternative to the postnational view that geopolitical borders are being erased by the forces of migration and globalization, and the nationalist view that borders must be strictly enforced. It shows that borders, like identities, are not easy to locate precisely.