Mexico drug war's latest toll: 49 headless bodies

Federal police on a vehicle guard two of the three forensic trucks where several bodies were placed after dozens of bodies, some of them mutilated, were found on a highway connecting the northern Mexican metropolis of Monterrey to the U.S. border found in the Km 47 of the Reynosa-Cadereyta road in the town of San Juan near the city of Monterrey, Mexico, Sunday, May 13, 2012. (AP Photo/Christian Palma)