Book excerpt: Considering the importance which Latinos will have on American culture and politics in the 21st century, very little of a nonscholarly nature has been written about them. Rogers fills the gap somewhat with this journalistic biography of Ernesto Cortes,a grass-roots leader who teaches Latinos how to use the political system. A man who combines religion and secular ideology, Cortes is doing for the Latino communities nationally what Jesse Jackson did in Chicago a decade earlier. The book effectively captures the flavor of the movement in small, rural locales and in major urban centers, conveying Cortes's ideology and energy, as well as the issues close to the Latino heart. A welcome look at minority politics in the 1990s.