An AI quadcopter has beaten human champions at drone racing The achievement marks the first time an artificial intelligence system has been able to regularly beat humans in a real-world competition and could lead to better drones in the future. Read more on NPR

Mitch McConnell appears to freeze again while talking to reporters in Kentucky Sen. Mitch McConnell appeared to freeze momentarily at an event in Covington, Ky. McConnell also froze in July at a news conference on Capitol Hill, going silent before being escorted away. Read more on NPR

Rudy Giuliani is liable for defaming 2 Georgia election workers, a judge says Judge Beryl Howell’s decision means that a trial will commence in this case to decide how much Rudy Giuliani must pay Ruby Freeman and Wandrea “Shaye” Moss. Read more on NPR