As he travels with his family of migrant farmworkers, Diego relies on his radio to provide him with companionship and help connect him to all the different places in which he lives. Cuando él viaja con su familia de trabajadores migratorios del campo, Diego se fía de su radio para proporcionarlo con compañerismo y ayuda lo conecta a todos los lugares diferentes en que el vive.

A biography of Cesar Chavez, from age ten when he and his family lived happily on their Arizona ranch, to age thirty-eight when he led a peaceful protest against California migrant workers' miserable working conditions.