Olivia Teresa Ruiz Marrujo D. in Cultural Anthropology from the University of California, Berkeley. She is a professor and researcher in the Department of Cultural Studies at El Colegio de la Frontera Norte in Baja California. Research interests: International migration, border and identity. Recent publications: "Deportation and family separation at the San Diego-Tijuana border" (Culturales, 2017), "Minors or migrants? Risk and vulnerability in the migration of undocumented unaccompanied minors to the United States" (El Colef, 2016). Orcid: https://orcid.org/0000-0003-3194-0946