March 7, 2013 6:10 am 20-Minute Wait for Ambulance for Injured Officer D.C. police are expressing outrage over 20 minutes it took for an ambulance to arrive after an officer suffered life-threatening injuries. 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