June 30, 2016 6:35 pm False Alarm Leads to Lockdown at Joint Base Andrews Confusion over armed patrols during an active-shooter training exercise at Joint Base Andrews led to a lockdown. News4’s Prince George’s County Bureau Chief Tracee Wilkins reports. Local 2:03 PNC Parkway Classic marks 40 years of racing in Virginia 5:01 Strawberry Season: Pick fruit at this Virginia festival 0:40 Man stabbed to death near Audi Field in DC 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus
