Virginia August 22, 2019 7:10 pm Alexandria Public Schools Roll Out New Armed Intruder Training Strategy Schools in Alexandria, Virginia, are introducing a new strategy to train students and teachers how to deal with armed intruders. News4’s Julie Carey reports. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus 3:08 Family holds memorial for brothers, 3 and 6, who died after Clifton house fire 2:05 ‘People immediately hit the ground': 6 hurt in shooting outside DC nightclub 2:20 Driver accused of deadly hit and run of skateboarder held without bail