November 23, 2015 11:25 pm How Predators Use Cellphones to Reach Children State and federal officials are seeing a spike in child exploitation and pornography cases involving children’s cellphones. News4’s Scott MacFarlane reports. Local 2:25 Community, businesses mark first weekend of emergency curfew at National Harbor 1:27 Police search for suspect who vandalized Rockville synagogue sign 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