It is March 17, 2012. I’m in the auditorium at the Cesar E. Chavez Building, University of Arizona, destination of the Librotraficante caravan, which has traveled by bus from Houston giving out contraband literature, holding press conferences, setting up underground libraries and forums with new school board candidates to replace those who have sold out Latino literature. The book smugglers have arrived in Tucson, where one of the country’s strongest Mexican American Studies programs was recently dismantled. They’ve brought the eyes of the nation with them.