A Dome of Insecurity

Migrants waiting to cross into the United States wait for news at the border crossing Wednesday, Feb. 17, 2021, in Tijuana, Mexico.

Michelle Garcia, journalist, essayist, Soros Equality Fellow and Dobie Paisano writer-in-residence, and Monica Muñoz Martinez, associate professor of history at the University of Texas-Austin, talk about the border security apparatus at Uvalde, and the history of violence and discrimination at the South Texas and Mexican border.