U.S. and Mexican cattle ranchers are turning economic integration into a science apart from politics

As U.S. and Mexico officials wrangle over complex issues from immigration to fentanyl, cattle ranchers from both countries have found a way to turn economic integration into a science apart from politics. The complex supply chain begins on the borderline between San Jeronimo, Mexico, and Santa Teresa, N.M., a town of 6,000 people that sits on the edge of Texas, adjacent to El Paso. For the…