SAN ANTONIO, Nov. 21 (UPI) -- U.S. surveillance drones are patrolling the southern border, but officials are not saying whether they are looking into Mexico.
Asked by the San Antonio Express-News if the remotely piloted planes, with cameras feeding real-time video, spy across the border, Rep. Henry Cuellar, D-Texas, said, "Officially, no. I will leave it at that."