A multi-chapter book that examines the FBI files on two well known persons of Mexican origin, Luisa Moreno and Ernesto Galarza; four Chicanos, Ambassador Raymond Telles and his wife Delfina Navarro, Francisco "Pancho" Medrano, Freddy Fender; two organizations, the Texas Farm Workers Union and teh American G.I. Forum; and, one event, the Zoot Suit police riots in Los Angeles, California during the 1940s. In this well-researched and detailed book, Jos? Angel Guti?rrez, as a scholar and a fearless leader for decades on behalf of Chicanas and Chicanos in the U.S., does an excellent job in exposing the civilhuman rights abuses of the American government in general and oppressive FBI apparatus in particular against los de abajo. As a self-described Chicano militant, the author exposes a contradiction of the FBI’s racist surveillance against brown people, where the gaze of Big Brother doesn’t differentiate in spying on righteous militants, aspiring for radicalstructural transformations, versus moderate Mexican Americans and groups, seeking reformist changes.