US FAA stopped flights from El Paso airport after Mexican cartel drones ‘breached’ US airspace, officials say The Independent - Brendan Rascius
Business FAA halts El Paso airport flights for 10 days, citing 'special security' instructions CNBC - Leslie Josephs
US U.S. Officials Have Warned About Cartel Drones at the Border NY Times - Jack Nicas and Paulina Villegas