Take one part CWRN iron ore, one part steel plant, and one part raolroad north..  mix vigorously and collect huge profits... LOL!

According to a report from Maquila Reference, Mexico became the largest supplier of auto parts to the United States in 2008. Additionally 80 percent of vehicles produced in Mexico are exported to the United States, and 11 out of every 100 autos sold in the United States are made in Mexico. Auto production in Mexico is expected to reach 2.4 million units annually by 2014 — with a projected growth rate of 5.5 percent per year — and account for 18 percent of Mexico’s manufacturing GDP, while generating 56,000 jobs.

Among the major automotive OEMs are Ford, GM, and Toyota, which have established manufacturing facilities along the northern border — the Northern cluster — in Baja California, Sonora, and Chihuahua. The Maquila Reference report notes that Baja California is a “preferred destination for the North American, European, and Asian automakers, with more than 60 foreign automotive companies in the region.”