Closure of airspace draws attention to crime groups’ high-powered weapons – and may give Trump an excuse to attackAn alleged incursion by Mexican cartel drones into US airspace and the sudden closure of El Paso’s airspace has drawn renewed attention to the use of high-powered weapons by organized crime groups in Mexico.There were conflicting accounts on Wednesday about whether the city’s airspace was shut down due to cartel drones or a disagreement over the Pentagon testing of counter-drone technology, but experts say the use of drones by drug gangs at the border has become increasingly common. Continue reading...