Signs in Arizona warn of smuggler dangers - Washington Times

Signs in Arizona warn of smuggler dangers - Washington Times: "They warn travelers that they are entering an “active drug and human smuggling area” and they may encounter “armed criminals and smuggling vehicles traveling at high rates of speed.” Beginning less than 50 miles south of Phoenix, the signs encourage travelers to “use public lands north of Interstate 8” and to call 911 if they “see suspicious activity.”"