A U.S.-based truck driver was detained by Mexican authorities Tuesday after he claimed he took a wrong turn in El Paso, Tx. and crossed the border into Juárez while hauling 268,000 rounds of ammo to a licensed dealer in Phoenix. "He missed the exit, and he went south. He asked one cop there, 'I missed my exit, how can I turn around?'" said Dennis Mekenye, owner of Demco Transportation Inc. in Arlington, Texas. GPS, anyone? El Paso Times.