June 28, 2013 6:36 pm Ask Liz: Sunscreen, the National Anthem and More News4 consumer reporter Liz Crenshaw responds to your questions about sunscreen, the national anthem and more. 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