According to American Border Patrol residents living near the San Pedro River and the Mexican border in Cochise County, Arizona, encountered heavily armed Spanish- speaking people last night. In one incident, when a resident turned on an exterior light the intruders fired a burst from an automatic weapon. The light was extinguished. Another resident encountered a man in his yard carrying an automatic weapon. The man said, with a heavy Mexican accent, "go inside!" "The Border Patrol wouldn't get near these guys." one resident reported. "A UAV was orbiting the action, however," he added.