The U.S. Mexican Border
The U.S shares a 1,954-mile border with Mexico, of which 1.200 miles belongs to the state o f Texas. The U.S.-Mexico border is very porous with much illegal traffic of would be immigrants, liquor and drugs. The U.S.-Mexico border has the highest legal traffic of any international border in the world with about 5 million vehicles crossing it annually. Illegal immigration and the menace of drug cartels pose an immense threat to U.S. national security. It is the task of the U.S. Border Patrol keep the border secure and prevent illegal traffic from entering the ...