Artificial Intelligence September 17, 2024 4:49 pm Asking AI chatbots health questions? Experts urge caution Artificial intelligence is becoming a widely used tool. But is it reliable for health advice? News4’s Erika Gonzalez reports. Local 1:17 2 men injured in Alexandria shooting 22:09 Survey reveals voters' concerns: The News4 Rundown 2:28 Defense motions to suppress au pair's police testimony in double murder case 3:14 Scam targets thousands of DC's most vulnerable residents 3:22 Mistrial denied in trial of ex-officer accused of killing shoplifting suspect