After years of anti-immigrant backlash, anger seethes in the nation's Latino communities. The crowded streets bristle with restless youth, idled by a deep recession. When undercover detectives in San Antonio accidentally kill a young Latina bystander during a botched drug bust, riots erupt across the Southwest. As the inner-city violence escalates, Anglo vigilantes strike back with shooting rampages. Exploiting the turmoil, a congressional demagogue succeeds in passing legislation that transforms the nation's Hispanic enclaves into walled-off Quarantine Zones. Citizens tagged Class H-those who are Hispanic, are married to a Hispanic, or have at least one grandparent of Hispanic origin-are forced into detention centers. Amid the chaos in his L.A. barrio, Manolo Suarez is out of work and struggling to support his growing family. But under the spell of a beautiful Latina radical, the former U.S. Army Ranger and decorated war veteran now finds himself questioning his loyalty to his wife-and to his country.