July 9, 2014 8:34 pm D.C.'s 911 Call Center Still Working From Back Up Location News4’s Mark Segraves got answers about a power failure that led to some 911 callers waiting for up to 10 minutes to report an emergency. Local 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor 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