Ten Years On the Line is a factual account of this retired immigration/CBP offi cer's efforts to enforce immigration laws at the nation's most corrupt Port of Entry - Douglas, Arizona. Extracted from hundreds of carefully preserved incident reports, memorandums and investigation records the author details the daily struggle he had with management and others to prevent illegal aliens and criminals of all stripes from entering the United States. Working and living in the most law-enforcement saturated sector of the United States border the author describes in detail experiences both on and off-duty in which he doggedly maintained his idealism and sense of justice against an institutionalized culture of corruption, malfeasance and disloyalty.