The Decade 1910-1920 was the Bloodiest in the controversial history of one of the most famous law enforcement agencies in the world--the Texas Rangers.
They document two virtually unknown invasions.
Charles Harris III and Louis Sadler shed new light on this turbulent period by uncovering the clandestine role of Mexican President Venustiano Carranza in the border violence.
Much of the bloodshed was along the thousand-mile Texas/Mexico border because these were the years of the Mexican Revolution.
The Decade 1910-1920 was the Bloodiest in the controversial history of one of the most famous law enforcement agencies in the world--the Texas Rangers