Sayak Valencia is a transfeminist scholar and activist who is in Rochester this week to talk to local students about the realities of immigration. She recently returned from interviewing migrants at the southern border. Valencia shares what she learned at the border and discusses how immigration, capitalism, and violence intersect. In studio: Sayak Valencia , professor and researcher in the Department of Cultural Studies at El Colegio de la Frontera Norte, and author of "Gore Capitalism" Rev.