An AI-controlled F-16 flew Air Force Secretary Frank Kendall in lightning-fast maneuvers at more than 550 miles an hour as it pursued a manned jet nearby.
Attacks on critical infrastructure — food and water delivery, health care services, defense contracting and more — could hamper U.S. military response.
On April 14, a National Guardsman assigned to Operation Lone Star "discharged a weapon in a border-related incident," the Texas Military Department said.