Local News, Southwest, zNew Headline Vacas sin fronteras: Livestock border crossing fuels economy Jun 25, 2013, 9:40 AM 0 By Kym Fox Borderzine SANTA TERESA, NM – It’s a Tuesday morning in June and a few hundred head of cattle are running across the U.S.-Mexico border. The Santa Teresa International Export/Import Livestock Crossing is the busiest in the…