Border

Without leaving American airspace, remotely piloted surveillance drones — outfitted with cameras that provide real-time video — fly along the Texas border searching U.S. territory for drug smugglers, illegal immigrants and potential terrorists. Does the U.S. government ever risk the international fallout of using the aircrafts' high-tech surveillance abilities to take a peek south of the border — or share what they see with Mexican counterparts fighting for their lives? The American public likely never will know.

Drug prohibition violence is beginning to affect multinationals -- and not only on the border. "It's Al Capone and Tony Soprano doing whatever they want with little or no actual police interference," says Tom Cseh, deputy director of Vance International, a security firm in Mexico City. Among the recent reported incidents: Caterpillar ordered 40 American employees with children home after a shootout at a school in Monterrey earlier this fall; oil-services giant Schlumberger (SLB) said prohibition violence in northern Mexico hurt third-quarter earnings; and Canadian mining company Goldcorp (GG) plans to build a landing strip to fly gold out of a mine instead of hauling it on unsafe highways.

Around 300 people have abandoned the town of Ciudad Mier, fleeing drug prohibition violence from traffickers who were threatening residents. The town, one of numerous cities on borderlands believed to be in dispute by two rival organizations, is a stone's throw from the border of Texas. More than 60 people have been killed in the town of about 6,000 people this year.

The University of Texas-Brownsville/Texas Southmost College is planning an emergency text messaging system as part of its strategy to alert students and faculty to dangers amid the drug prohibition war raging across the Rio Grande. One recent intelligence alert had campus police knocking on dorm doors in the middle of the night to warn students to stay indoors.