United States August 30, 2017 5:55 pm New Breakthrough Drug for Treating Kids' Cancer A promising, but expensive, new drug may change cancer treatment for many patients in the future, News4’s Doreen Gentzler 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